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    —— methyl (2S)-2-[[(2S)-2-(4-methoxy-3-prop-2-enylphenyl)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]amino]propanoate —— C22H32N2O6
    methyl (2S)-2-[[(2S)-2-(4-methoxy-3-prop-2-enylphenyl)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]amino]propanoate
    —— methyl (8S,11S,14S)-14-[[(2S)-2-[[2-[[4-(4-butylphenyl)benzoyl]amino]acetyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-3,18-dimethoxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate —— C54H68N6O11
    methyl (8S,11S,14S)-14-[[(2S)-2-[[2-[[4-(4-butylphenyl)benzoyl]amino]acetyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-3,18-dimethoxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate
    —— methyl (2S,5S,13S)-13-[[(2S)-6-amino-2-[[4-(4-butylphenyl)benzoyl]amino]hexanoyl]amino]-2-methyl-3,10,14-trioxo-1,4,9-triazacyclotetradecane-5-carboxylate —— C37H52N6O7
    methyl (2S,5S,13S)-13-[[(2S)-6-amino-2-[[4-(4-butylphenyl)benzoyl]amino]hexanoyl]amino]-2-methyl-3,10,14-trioxo-1,4,9-triazacyclotetradecane-5-carboxylate
    —— methyl (2S)-2-[(5E)-5-[[1-(3-nitrophenyl)pyrrol-2-yl]methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate —— C18H15N3O6S
    methyl (2S)-2-[(5E)-5-[[1-(3-nitrophenyl)pyrrol-2-yl]methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate
    —— methyl (2R)-2-[(5E)-2,4-dioxo-5-[(4-piperidin-1-ylphenyl)methylidene]-1,3-thiazolidin-3-yl]propanoate —— C19H22N2O4S
    methyl (2R)-2-[(5E)-2,4-dioxo-5-[(4-piperidin-1-ylphenyl)methylidene]-1,3-thiazolidin-3-yl]propanoate
    —— methyl (8S,11S,14S)-3,18-dimethoxy-11-methyl-14-[methyl-[(2S)-6-[(2-methylpropan-2-yl)oxycarbonylamino]-2-(tetradecanoylamino)hexanoyl]amino]-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate —— C49H75N5O10
    methyl (8S,11S,14S)-3,18-dimethoxy-11-methyl-14-[methyl-[(2S)-6-[(2-methylpropan-2-yl)oxycarbonylamino]-2-(tetradecanoylamino)hexanoyl]amino]-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate
    —— methyl (2S,5S,8S)-2-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-16-methoxy-5-methyl-3,6-dioxo-10-oxa-4,7-diazabicyclo[13.3.1]nonadeca-1(19),15,17-triene-8-carboxylate —— C32H51N5O9
    methyl (2S,5S,8S)-2-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-16-methoxy-5-methyl-3,6-dioxo-10-oxa-4,7-diazabicyclo[13.3.1]nonadeca-1(19),15,17-triene-8-carboxylate
    —— methyl (3S,6S,9S)-6-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4,7-dioxo-1-oxa-5,8-diazacyclotetradecane-9-carboxylate —— C19H33N3O7
    methyl (3S,6S,9S)-6-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4,7-dioxo-1-oxa-5,8-diazacyclotetradecane-9-carboxylate
    —— methyl (2S)-2-[[(Z)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate —— C22H25NO3
    methyl (2S)-2-[[(Z)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate
    —— methyl [(5Z)-3-methyl-5-{4-[(3-nitrobenzyl)oxy]benzylidene}-4-oxo-2-thioxoimidazolidin-1-yl]acetate —— C21H19N3O6S
    methyl [(5Z)-3-methyl-5-{4-[(3-nitrobenzyl)oxy]benzylidene}-4-oxo-2-thioxoimidazolidin-1-yl]acetate
    —— methyl (2R)-2-[[(E)-3-(4-methoxyphenyl)prop-2-enoyl]amino]-4-methylpentanoate —— C17H23NO4
    methyl (2R)-2-[[(E)-3-(4-methoxyphenyl)prop-2-enoyl]amino]-4-methylpentanoate
    —— methyl (2R)-2-[[(Z)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate —— C22H25NO3
    methyl (2R)-2-[[(Z)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate
    —— methyl (2S)-2-[[(E)-3-(4-methoxyphenyl)prop-2-enoyl]amino]-4-methylpentanoate —— C17H23NO4
    methyl (2S)-2-[[(E)-3-(4-methoxyphenyl)prop-2-enoyl]amino]-4-methylpentanoate
    —— methyl 2-[3-[(Z)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-2,5-dimethylpyrrol-1-yl]benzoate —— C20H20N2O4S
    methyl 2-[3-[(Z)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-2,5-dimethylpyrrol-1-yl]benzoate
    —— methyl 2-{3-[(E)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-2,5-dimethyl-1H-pyrrol-1-yl}benzoate —— C20H20N2O4S
    methyl 2-{3-[(E)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-2,5-dimethyl-1H-pyrrol-1-yl}benzoate
    —— methyl {(5Z)-3-(4-ethylphenyl)-5-[(2E)-3-(furan-2-yl)prop-2-en-1-ylidene]-4-oxo-2-thioxoimidazolidin-1-yl}acetate —— C21H20N2O4S
    methyl {(5Z)-3-(4-ethylphenyl)-5-[(2E)-3-(furan-2-yl)prop-2-en-1-ylidene]-4-oxo-2-thioxoimidazolidin-1-yl}acetate
    —— methyl (2R)-2-[[(E)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate —— C22H25NO3
    methyl (2R)-2-[[(E)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate
    —— methyl [(5Z)-5-(2,4-dichlorobenzylidene)-3-methyl-4-oxo-2-thioxoimidazolidin-1-yl]acetate —— C14H12Cl2N2O3S
    methyl [(5Z)-5-(2,4-dichlorobenzylidene)-3-methyl-4-oxo-2-thioxoimidazolidin-1-yl]acetate
    —— methyl (2S,5S,14S)-14-[[(2S)-2-[[4-(4-butylphenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-2-methyl-3,11,15-trioxo-1,4,10-triazacyclopentadecane-5-carboxylate —— C43H62N6O9
    methyl (2S,5S,14S)-14-[[(2S)-2-[[4-(4-butylphenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-2-methyl-3,11,15-trioxo-1,4,10-triazacyclopentadecane-5-carboxylate
    —— methyl (2S)-2-[[(2S)-2-[[(2S)-2-(4-methoxy-3-prop-2-enylphenyl)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]amino]propanoyl]amino]pent-4-enoate —— C27H39N3O7
    methyl (2S)-2-[[(2S)-2-[[(2S)-2-(4-methoxy-3-prop-2-enylphenyl)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]amino]propanoyl]amino]pent-4-enoate
    —— methyl (2S)-2-[[(E)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate —— C22H25NO3
    methyl (2S)-2-[[(E)-2,3-diphenylprop-2-enoyl]amino]-4-methylpentanoate
    —— methyl (7S,10S,13S)-13-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-3,17-dimethoxy-10-methyl-9,12-dioxo-8,11-diazatricyclo[12.3.1.12,6]nonadeca-1(17),2,4,6(19),14(18),15-hexaene-7-carboxylate —— C34H47N5O9
    methyl (7S,10S,13S)-13-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-3,17-dimethoxy-10-methyl-9,12-dioxo-8,11-diazatricyclo[12.3.1.12,6]nonadeca-1(17),2,4,6(19),14(18),15-hexaene-7-carboxylate
    —— methyl (2S)-2-[[(2S)-2-[[(2S)-2-(4-methoxy-3-prop-2-enylphenyl)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]amino]propanoyl]amino]-3-prop-2-enoxypropanoate —— C28H41N3O8
    methyl (2S)-2-[[(2S)-2-[[(2S)-2-(4-methoxy-3-prop-2-enylphenyl)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]amino]propanoyl]amino]-3-prop-2-enoxypropanoate
    —— methyl (2S,5S,8S)-16-methoxy-5-methyl-2-(methylamino)-3,6-dioxo-10-oxa-4,7-diazabicyclo[13.3.1]nonadeca-1(19),15,17-triene-8-carboxylate —— C21H31N3O6
    methyl (2S,5S,8S)-16-methoxy-5-methyl-2-(methylamino)-3,6-dioxo-10-oxa-4,7-diazabicyclo[13.3.1]nonadeca-1(19),15,17-triene-8-carboxylate
    —— methyl (8S,11S,14S)-14-[[(2S)-2-amino-4-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]-methylamino]-3,18-dimethoxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate —— C33H45N5O9
    methyl (8S,11S,14S)-14-[[(2S)-2-amino-4-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]-methylamino]-3,18-dimethoxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate
    —— methyl (3S,6S,9S)-9-amino-6-methyl-5,8-dioxo-1,11-dioxa-4,7-diazacyclopentadecane-3-carboxylate —— C14H25N3O6
    methyl (3S,6S,9S)-9-amino-6-methyl-5,8-dioxo-1,11-dioxa-4,7-diazacyclopentadecane-3-carboxylate
    —— methyl (3S,6S,9S)-3-[[(2S)-2-[[4-(4-butylphenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-6-methyl-4,7-dioxo-1-oxa-5,8-diazacyclotetradecane-9-carboxylate —— C42H61N5O9
    methyl (3S,6S,9S)-3-[[(2S)-2-[[4-(4-butylphenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-6-methyl-4,7-dioxo-1-oxa-5,8-diazacyclotetradecane-9-carboxylate
    —— methyl (8S,11S,14S)-14-[[(2S)-2-[[4-(4-chlorophenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-3,18-dimethoxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate —— C48H56ClN5O10
    methyl (8S,11S,14S)-14-[[(2S)-2-[[4-(4-chlorophenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-3,18-dimethoxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate
    —— methyl (2S)-2-[(5Z)-5-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate —— C15H12BrNO6S
    methyl (2S)-2-[(5Z)-5-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate
    —— methyl (2R)-2-[(5Z)-5-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate —— C15H12BrNO6S
    methyl (2R)-2-[(5Z)-5-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate
    —— methyl (8S,11S,14S)-3,18-dimethoxy-11-methyl-14-[methyl-[(2S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]-2-(phenylmethoxycarbonylamino)butanoyl]amino]-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate —— C41H51N5O11
    methyl (8S,11S,14S)-3,18-dimethoxy-11-methyl-14-[methyl-[(2S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]-2-(phenylmethoxycarbonylamino)butanoyl]amino]-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate
    —— methyl (4S,7S,10S)-10-amino-7-methyl-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadecane-4-carboxylate —— C15H27N3O6
    methyl (4S,7S,10S)-10-amino-7-methyl-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadecane-4-carboxylate
    —— methyl (3S,6S,9S,13E)-6-methyl-9-[(2-methylpropan-2-yl)oxycarbonylamino]-5,8-dioxo-1,11-dioxa-4,7-diazacyclopentadec-13-ene-3-carboxylate —— C19H31N3O8
    methyl (3S,6S,9S,13E)-6-methyl-9-[(2-methylpropan-2-yl)oxycarbonylamino]-5,8-dioxo-1,11-dioxa-4,7-diazacyclopentadec-13-ene-3-carboxylate
    —— methyl (4S,7S,10S)-10-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-7-methyl-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadecane-4-carboxylate —— C26H47N5O9
    methyl (4S,7S,10S)-10-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-7-methyl-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadecane-4-carboxylate
    —— methyl (2S,5S,15S)-15-[[(2S)-6-amino-2-[[4-(4-butylphenyl)benzoyl]amino]hexanoyl]amino]-2-methyl-3,11,16-trioxo-1,4,10-triazacyclohexadecane-5-carboxylate —— C39H56N6O7
    methyl (2S,5S,15S)-15-[[(2S)-6-amino-2-[[4-(4-butylphenyl)benzoyl]amino]hexanoyl]amino]-2-methyl-3,11,16-trioxo-1,4,10-triazacyclohexadecane-5-carboxylate
    —— methyl (3S,6S,9S)-3-amino-6-methyl-4,7-dioxo-1-oxa-5,8-diazacyclotetradecane-9-carboxylate —— C14H25N3O5
    methyl (3S,6S,9S)-3-amino-6-methyl-4,7-dioxo-1-oxa-5,8-diazacyclotetradecane-9-carboxylate
    —— methyl (4S,7S,10S,14E)-7-methyl-10-[(2-methylpropan-2-yl)oxycarbonylamino]-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadec-14-ene-4-carboxylate —— C20H33N3O8
    methyl (4S,7S,10S,14E)-7-methyl-10-[(2-methylpropan-2-yl)oxycarbonylamino]-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadec-14-ene-4-carboxylate
    —— methyl 2-[4-[(Z)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy]acetate —— C15H15NO5S
    methyl 2-[4-[(Z)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy]acetate
    —— methyl (4S,7S,10S)-10-[[(2S)-2-[[4-(4-butylphenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-7-methyl-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadecane-4-carboxylate —— C43H63N5O10
    methyl (4S,7S,10S)-10-[[(2S)-2-[[4-(4-butylphenyl)benzoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-7-methyl-6,9-dioxo-1,12-dioxa-5,8-diazacyclohexadecane-4-carboxylate
    —— methyl (2S,5S,8S)-2-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-15-methoxy-5-methyl-3,6-dioxo-4,7-diazabicyclo[12.3.1]octadeca-1(18),14,16-triene-8-carboxylate —— C32H51N5O8
    methyl (2S,5S,8S)-2-[[(2S)-2-amino-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-methylamino]-15-methoxy-5-methyl-3,6-dioxo-4,7-diazabicyclo[12.3.1]octadeca-1(18),14,16-triene-8-carboxylate
    —— methyl (8S,11S,14S)-14-[[(2S)-4-amino-2-[[4-(4-chlorophenyl)benzoyl]amino]butanoyl]-methylamino]-3,18-dihydroxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate —— C39H40ClN5O8
    methyl (8S,11S,14S)-14-[[(2S)-4-amino-2-[[4-(4-chlorophenyl)benzoyl]amino]butanoyl]-methylamino]-3,18-dihydroxy-11-methyl-10,13-dioxo-9,12-diazatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaene-8-carboxylate
    —— methyl 4-[(E)-[3-(2-methoxy-2-oxoethyl)-1-methyl-5-oxo-2-sulfanylideneimidazolidin-4-ylidene]methyl]benzoate —— C16H16N2O5S
    methyl 4-[(E)-[3-(2-methoxy-2-oxoethyl)-1-methyl-5-oxo-2-sulfanylideneimidazolidin-4-ylidene]methyl]benzoate
    —— methyl (3S)-3-[[4-(4-butylphenyl)benzoyl]amino]butanoate —— C22H27NO3
    methyl (3S)-3-[[4-(4-butylphenyl)benzoyl]amino]butanoate
    —— methyl {4-[(E)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy}acetate —— C15H15NO5S
    methyl {4-[(E)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy}acetate
    —— methyl 2-[(5E)-3-methyl-4-oxo-5-[(E)-3-phenylprop-2-enylidene]-2-sulfanylideneimidazolidin-1-yl]acetate —— C16H16N2O3S
    methyl 2-[(5E)-3-methyl-4-oxo-5-[(E)-3-phenylprop-2-enylidene]-2-sulfanylideneimidazolidin-1-yl]acetate
    —— methyl {(5Z)-5-[(6-methoxy-1,3-benzodioxol-5-yl)methylidene]-3-methyl-4-oxo-2-thioxoimidazolidin-1-yl}acetate —— C16H16N2O6S
    methyl {(5Z)-5-[(6-methoxy-1,3-benzodioxol-5-yl)methylidene]-3-methyl-4-oxo-2-thioxoimidazolidin-1-yl}acetate
    —— methyl {(5Z)-3-methyl-4-oxo-5-[(2E)-3-phenylprop-2-en-1-ylidene]-2-thioxoimidazolidin-1-yl}acetate —— C16H16N2O3S
    methyl {(5Z)-3-methyl-4-oxo-5-[(2E)-3-phenylprop-2-en-1-ylidene]-2-thioxoimidazolidin-1-yl}acetate
    —— methyl [(5Z)-5-(5-bromo-2,4-diethoxybenzylidene)-3-methyl-4-oxo-2-thioxoimidazolidin-1-yl]acetate —— C18H21BrN2O5S
    methyl [(5Z)-5-(5-bromo-2,4-diethoxybenzylidene)-3-methyl-4-oxo-2-thioxoimidazolidin-1-yl]acetate
    —— methyl (2R)-2-[(5E)-5-[(E)-3-(furan-2-yl)prop-2-enylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate —— C14H13NO5S
    methyl (2R)-2-[(5E)-5-[(E)-3-(furan-2-yl)prop-2-enylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate
    —— methyl 2-[(5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoxy]butanoate —— C25H40O3
    methyl 2-[(5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoxy]butanoate