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    —— (6Z)-6-{[1-(3-chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-5-imino-2-(trifluoromethyl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C19H13ClF3N5OS
    (6Z)-6-{[1-(3-chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-5-imino-2-(trifluoromethyl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— (6Z)-6-[[1-(2,3-dichlorophenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-5-imino-2-methylsulfanyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C19H15Cl2N5OS2
    (6Z)-6-[[1-(2,3-dichlorophenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-5-imino-2-methylsulfanyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— 6-[4-[2-(2,5-Dimethylpyrrol-1-yl)ethyl]piperazin-4-ium-1-carbonyl]-2-(2-methylphenyl)-1,4-dihydropyridazin-3-one —— C24H32N5O2+
    6-[4-[2-(2,5-Dimethylpyrrol-1-yl)ethyl]piperazin-4-ium-1-carbonyl]-2-(2-methylphenyl)-1,4-dihydropyridazin-3-one
    —— 6-Amino-5-(4-bromophenyl)sulfonyl-7-(3-ethoxypropyl)-11-methyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C23H24BrN4O4S+
    6-Amino-5-(4-bromophenyl)sulfonyl-7-(3-ethoxypropyl)-11-methyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— 6-amino-7-(2-methoxyethyl)-11-methyl-N-(2-methylpropyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C20H26N5O3+
    6-amino-7-(2-methoxyethyl)-11-methyl-N-(2-methylpropyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— (6E)-6-{[1-(2,3-dichlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-5-imino-2-(methylsulfanyl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C19H15Cl2N5OS2
    (6E)-6-{[1-(2,3-dichlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-5-imino-2-(methylsulfanyl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— (6S)-2-[[2-(4-chlorophenoxy)acetyl]amino]-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide —— C22H25ClN2O5S2
    (6S)-2-[[2-(4-chlorophenoxy)acetyl]amino]-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
    —— 6,6-dimethyl-4-(4-methylpiperidin-1-yl)-2-(propan-2-ylsulfanyl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine —— C20H29N3OS2
    6,6-dimethyl-4-(4-methylpiperidin-1-yl)-2-(propan-2-ylsulfanyl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine
    —— (6aR,7aS)-5-fluoro-11,13,14-trihydroxy-2,9,12-trioxo-3-(propylamino)-3,4,6,6a,7,7a,8,11a-octahydro-1H-anthra[2,3-g]quinoline-10-carboxamide —— C25H26FN3O7
    (6aR,7aS)-5-fluoro-11,13,14-trihydroxy-2,9,12-trioxo-3-(propylamino)-3,4,6,6a,7,7a,8,11a-octahydro-1H-anthra[2,3-g]quinoline-10-carboxamide
    —— 6-(ethyliminomethyl)-5,8-dimethyl-7-[(Z)-prop-1-enyl]-9H-carbazol-3-ol —— C20H22N2O
    6-(ethyliminomethyl)-5,8-dimethyl-7-[(Z)-prop-1-enyl]-9H-carbazol-3-ol
    —— (6Z)-6-[[1-(2-ethylphenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-5-imino-2-pyridin-3-yl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C25H22N6OS
    (6Z)-6-[[1-(2-ethylphenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-5-imino-2-pyridin-3-yl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— (6Z)-5-imino-6-{3-methoxy-4-[3-(3-methoxyphenoxy)propoxy]benzylidene}-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C28H25N5O5S
    (6Z)-5-imino-6-{3-methoxy-4-[3-(3-methoxyphenoxy)propoxy]benzylidene}-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— (6R)-2-[[2-(4-chlorophenoxy)acetyl]amino]-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide —— C22H25ClN2O5S2
    (6R)-2-[[2-(4-chlorophenoxy)acetyl]amino]-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
    —— 6-chloro-9-(4-methylbenzyl)-4-propyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one —— C22H22ClNO3
    6-chloro-9-(4-methylbenzyl)-4-propyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one
    —— 6-[4-(2,5-Dimethylphenyl)piperazine-1-carbonyl]-2-(2-methylphenyl)-1,4-dihydropyridazin-3-one —— C24H28N4O2
    6-[4-(2,5-Dimethylphenyl)piperazine-1-carbonyl]-2-(2-methylphenyl)-1,4-dihydropyridazin-3-one
    —— 6-chloro-4-phenyl-N-[5-(2-phenylethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]quinazolin-2-amine —— C25H23ClN6
    6-chloro-4-phenyl-N-[5-(2-phenylethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]quinazolin-2-amine
    —— 6-[4-[(4-Chlorophenyl)methyl]piperazin-4-ium-1-yl]-11,13-dimethyl-8-thia-3,5,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaene —— C22H23ClN5S+
    6-[4-[(4-Chlorophenyl)methyl]piperazin-4-ium-1-yl]-11,13-dimethyl-8-thia-3,5,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaene
    —— 6-amino-N-[(2-chlorophenyl)methyl]-7-(furan-2-ylmethyl)-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C25H21ClN5O3+
    6-amino-N-[(2-chlorophenyl)methyl]-7-(furan-2-ylmethyl)-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-amino-N-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C25H26N5O3+
    6-amino-N-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— (6S)-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-2-(thiophene-2-carbonylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide —— C19H22N2O4S3
    (6S)-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-2-(thiophene-2-carbonylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
    —— 6-(1,4-Dioxa-8-azaspiro[4.5]decane-8-carbonyl)-2-(2-methylphenyl)-1,4-dihydropyridazin-3-one —— C19H23N3O4
    6-(1,4-Dioxa-8-azaspiro[4.5]decane-8-carbonyl)-2-(2-methylphenyl)-1,4-dihydropyridazin-3-one
    —— 6-amino-13-methyl-2-oxo-7-(3-propan-2-yloxypropyl)-N-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C22H28N5O3+
    6-amino-13-methyl-2-oxo-7-(3-propan-2-yloxypropyl)-N-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-Tert-butyl-3-(2-iodophenyl)-2,4-dihydro-1,3-benzoxazine —— C18H20INO
    6-Tert-butyl-3-(2-iodophenyl)-2,4-dihydro-1,3-benzoxazine
    —— 6-amino-11-methyl-7-(2-methylpropyl)-2-oxo-N-propan-2-yl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C20H26N5O2+
    6-amino-11-methyl-7-(2-methylpropyl)-2-oxo-N-propan-2-yl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-amino-N-(1,3-benzodioxol-5-ylmethyl)-7-(3-ethoxypropyl)-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C26H28N5O5+
    6-amino-N-(1,3-benzodioxol-5-ylmethyl)-7-(3-ethoxypropyl)-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-amino-N-[(2-chlorophenyl)methyl]-11-methyl-7-(2-morpholin-4-ylethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C26H28ClN6O3+
    6-amino-N-[(2-chlorophenyl)methyl]-11-methyl-7-(2-morpholin-4-ylethyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-Amino-5-(4-fluorophenyl)sulfonyl-11-methyl-7-propyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C21H20FN4O3S+
    6-Amino-5-(4-fluorophenyl)sulfonyl-11-methyl-7-propyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— 6-chloro-9-[(4-methylphenyl)methyl]-4-propyl-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one —— C22H23ClNO3+
    6-chloro-9-[(4-methylphenyl)methyl]-4-propyl-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one
    —— (6E)-6-{[2,5-dimethyl-1-(naphthalen-2-yl)-1H-pyrrol-3-yl]methylidene}-5-imino-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C27H20N6OS
    (6E)-6-{[2,5-dimethyl-1-(naphthalen-2-yl)-1H-pyrrol-3-yl]methylidene}-5-imino-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— 6,6,12-triethyl-9-(ethylsulfanyl)-6,12-dihydrobenzo[h][1,2,4]triazolo[3,4-b]quinazolin-7(5H)-one —— C21H26N4OS
    6,6,12-triethyl-9-(ethylsulfanyl)-6,12-dihydrobenzo[h][1,2,4]triazolo[3,4-b]quinazolin-7(5H)-one
    —— 6-amino-7-[(2-chlorophenyl)methyl]-N-[2-(4-methoxyphenyl)ethyl]-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C28H25ClN5O3+
    6-amino-7-[(2-chlorophenyl)methyl]-N-[2-(4-methoxyphenyl)ethyl]-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-[4-[(4-Fluorophenyl)methyl]piperazine-1-carbonyl]-2-phenyl-1,4-dihydropyridazin-3-one —— C22H23FN4O2
    6-[4-[(4-Fluorophenyl)methyl]piperazine-1-carbonyl]-2-phenyl-1,4-dihydropyridazin-3-one
    —— 6-amino-N-[(2-chlorophenyl)methyl]-11-methyl-7-(2-morpholin-4-ylethyl)-2-oxo-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,8,10,12-hexaene-5-carboxamide —— C26H29ClN6O3+2
    6-amino-N-[(2-chlorophenyl)methyl]-11-methyl-7-(2-morpholin-4-ylethyl)-2-oxo-9-aza-1,7-diazoniatricyclo[8.4.0.03,8]tetradeca-1(14),3,5,8,10,12-hexaene-5-carboxamide
    —— 6-ethoxy-2-(4-methoxyphenyl)-N-(5-methyl-4-phenyl-1,3-thiazol-2-yl)chromen-4-imine —— C28H24N2O3S
    6-ethoxy-2-(4-methoxyphenyl)-N-(5-methyl-4-phenyl-1,3-thiazol-2-yl)chromen-4-imine
    —— (6R)-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-2-(thiophene-2-carbonylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide —— C19H22N2O4S3
    (6R)-N-[(3R)-1,1-dioxothiolan-3-yl]-6-methyl-2-(thiophene-2-carbonylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
    —— 6-amino-7-benzyl-11-methyl-2-oxo-N-propan-2-yl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C23H24N5O2+
    6-amino-7-benzyl-11-methyl-2-oxo-N-propan-2-yl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-amino-7-(furan-2-ylmethyl)-N-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C27H26N5O4+
    6-amino-7-(furan-2-ylmethyl)-N-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— (6Z)-6-{4-[2-(2,5-dimethylphenoxy)ethoxy]benzylidene}-5-imino-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C27H23N5O3S
    (6Z)-6-{4-[2-(2,5-dimethylphenoxy)ethoxy]benzylidene}-5-imino-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— (6S)-N-[(3R)-1,1-dioxothiolan-3-yl]-2-[(4-methoxybenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide —— C22H26N2O5S2
    (6S)-N-[(3R)-1,1-dioxothiolan-3-yl]-2-[(4-methoxybenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
    —— 6-[4-(4-Chlorophenyl)sulfonylpiperazine-1-carbonyl]-2-(4-methylphenyl)-1,4-dihydropyridazin-3-one —— C22H23ClN4O4S
    6-[4-(4-Chlorophenyl)sulfonylpiperazine-1-carbonyl]-2-(4-methylphenyl)-1,4-dihydropyridazin-3-one
    —— 6-Amino-5-(4-fluorophenyl)sulfonyl-13-methyl-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C21H18FN4O3S+
    6-Amino-5-(4-fluorophenyl)sulfonyl-13-methyl-7-prop-2-enyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— (6E)-6-({1-[2-(2,4-dimethylphenoxy)ethyl]-1H-indol-3-yl}methylidene)-5-imino-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C29H24N6O2S
    (6E)-6-({1-[2-(2,4-dimethylphenoxy)ethyl]-1H-indol-3-yl}methylidene)-5-imino-2-(pyridin-3-yl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— (6E)-6-{[1-(4-chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-2-(2-fluorophenyl)-5-imino-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C24H17ClFN5OS
    (6E)-6-{[1-(4-chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-2-(2-fluorophenyl)-5-imino-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— 6-amino-N-[(4-fluorophenyl)methyl]-11-methyl-2-oxo-7-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C28H25FN5O2+
    6-amino-N-[(4-fluorophenyl)methyl]-11-methyl-2-oxo-7-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— (6E)-6-{[1-(3,5-dichlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-5-imino-2-(methylsulfanyl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C19H15Cl2N5OS2
    (6E)-6-{[1-(3,5-dichlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-5-imino-2-(methylsulfanyl)-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— (6aR)-3-acetyl-5-(3-chloro-2-methylphenyl)-1-(3-methylphenyl)-2,6a-dihydropyrrolo[3,4-c]pyrazole-4,6-dione —— C21H18ClN3O3
    (6aR)-3-acetyl-5-(3-chloro-2-methylphenyl)-1-(3-methylphenyl)-2,6a-dihydropyrrolo[3,4-c]pyrazole-4,6-dione
    —— 6,6-dimethyl-N-(3-methylbutyl)-2-(methylsulfanyl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-amine —— C17H25N3OS2
    6,6-dimethyl-N-(3-methylbutyl)-2-(methylsulfanyl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-amine
    —— (6Z)-6-[[1-(3-chloro-4-methylphenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-5-imino-2-pyridin-3-yl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one —— C24H19ClN6OS
    (6Z)-6-[[1-(3-chloro-4-methylphenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-5-imino-2-pyridin-3-yl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one
    —— 6-(1-Methylcyclohexyl)oxyhexan-1-amine —— C13H27NO
    6-(1-Methylcyclohexyl)oxyhexan-1-amine
    —— 6-cyano-N-[(Z)-N'-iodocarbamimidoyl]-4'-methoxy-N-methylspiro[1,3-dihydroindene-2,1'-cyclohexane]-1-carboxamide —— C19H23IN4O2
    6-cyano-N-[(Z)-N'-iodocarbamimidoyl]-4'-methoxy-N-methylspiro[1,3-dihydroindene-2,1'-cyclohexane]-1-carboxamide