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    —— methyl 2-[4-hydroxy-5-oxo-2-(3-pentoxyphenyl)-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H30N2O6S
    methyl 2-[4-hydroxy-5-oxo-2-(3-pentoxyphenyl)-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-2-yl]benzoate —— C30H22ClN3O5S2
    methyl 4-[1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[(3E)-1-benzyl-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-2-yl]benzoate —— C28H23N3O5
    methyl 4-[(3E)-1-benzyl-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 2-[4-hydroxy-2-[3-(3-methylbutoxy)phenyl]-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H30N2O6S
    methyl 2-[4-hydroxy-2-[3-(3-methylbutoxy)phenyl]-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-2-yl]benzoate —— C27H22N2O6S
    methyl 4-[1-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-2-yl]benzoate
    —— methyl 2-[2-(3-ethoxy-4-propoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H30N2O7S
    methyl 2-[2-(3-ethoxy-4-propoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(4-fluorophenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H19FN2O5S
    methyl 2-[2-(4-fluorophenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(4-hexoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H32N2O6S
    methyl 2-[2-(4-hexoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2-(3-prop-2-enoxyphenyl)-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H24N2O6S
    methyl 2-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2-(3-prop-2-enoxyphenyl)-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2-(4-propoxyphenyl)-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H26N2O6S
    methyl 2-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2-(4-propoxyphenyl)-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(4-tert-butylphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H28N2O5S
    methyl 2-[2-(4-tert-butylphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-(3-hydroxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H20N2O6S
    methyl 2-[4-hydroxy-2-(3-hydroxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(4-butoxy-3-ethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H32N2O7S
    methyl 2-[2-(4-butoxy-3-ethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(3-ethoxy-4-phenylmethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C34H30N2O7S
    methyl 2-[2-(3-ethoxy-4-phenylmethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-1-(1,3-thiazol-2-yl)-2H-pyrrol-2-yl]benzoate —— C24H18N2O5S
    methyl 4-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-1-(1,3-thiazol-2-yl)-2H-pyrrol-2-yl]benzoate
    —— methyl 2-[2-(3,4-dimethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H24N2O7S
    methyl 2-[2-(3,4-dimethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 3-[2-[2-[[(2R)-heptan-2-yl]amino]-2-oxoethyl]sulfanyl-4-oxoquinazolin-3-yl]propanoate —— C21H29N3O4S
    methyl 3-[2-[2-[[(2R)-heptan-2-yl]amino]-2-oxoethyl]sulfanyl-4-oxoquinazolin-3-yl]propanoate
    —— methyl 2-[4-hydroxy-2-(4-hydroxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H20N2O6S
    methyl 2-[4-hydroxy-2-(4-hydroxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(4-ethylphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H24N2O5S
    methyl 2-[2-(4-ethylphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-[3-ethoxy-4-(3-methylbutoxy)phenyl]-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H34N2O7S
    methyl 2-[2-[3-ethoxy-4-(3-methylbutoxy)phenyl]-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-5-oxo-2-(4-pentoxyphenyl)-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H30N2O6S
    methyl 2-[4-hydroxy-5-oxo-2-(4-pentoxyphenyl)-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(3E)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxo-1-(2-phenylethyl)pyrrolidin-2-yl]benzoate —— C29H25N3O5
    methyl 4-[(3E)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxo-1-(2-phenylethyl)pyrrolidin-2-yl]benzoate
    —— methyl 2-[2-(4-butoxy-3-methoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C30H30N2O7S
    methyl 2-[2-(4-butoxy-3-methoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(3-butoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H28N2O6S
    methyl 2-[2-(3-butoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-(4-methoxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C26H22N2O6S
    methyl 2-[4-hydroxy-2-(4-methoxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-(3-methoxy-4-phenylmethoxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C33H28N2O7S
    methyl 2-[4-hydroxy-2-(3-methoxy-4-phenylmethoxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2-(3,4,5-trimethoxyphenyl)-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H26N2O8S
    methyl 2-[4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2-(3,4,5-trimethoxyphenyl)-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-(4-methoxycarbonylphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H22N2O7S
    methyl 2-[4-hydroxy-2-(4-methoxycarbonylphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-5-oxo-2-(4-phenylmethoxyphenyl)-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C32H26N2O6S
    methyl 2-[4-hydroxy-5-oxo-2-(4-phenylmethoxyphenyl)-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-(3-nitrophenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H19N3O7S
    methyl 2-[4-hydroxy-2-(3-nitrophenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(3,4-dichlorophenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H18Cl2N2O5S
    methyl 2-[2-(3,4-dichlorophenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(3-bromophenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H19BrN2O5S
    methyl 2-[2-(3-bromophenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[2-(4-butoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H28N2O6S
    methyl 2-[2-(4-butoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(3E)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(3-imidazol-1-ylpropyl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C27H25N5O5
    methyl 4-[(3E)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-1-(3-imidazol-1-ylpropyl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 2-[2-(3,4-diethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C29H28N2O7S
    methyl 2-[2-(3,4-diethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-[3-methoxy-4-(3-methylbutoxy)phenyl]-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H32N2O7S
    methyl 2-[4-hydroxy-2-[3-methoxy-4-(3-methylbutoxy)phenyl]-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-(4-nitrophenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H19N3O7S
    methyl 2-[4-hydroxy-2-(4-nitrophenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-5-oxo-2-phenyl-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C25H20N2O5S
    methyl 2-[4-hydroxy-5-oxo-2-phenyl-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[4-hydroxy-2-(3-methoxy-4-pentoxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C31H32N2O7S
    methyl 2-[4-hydroxy-2-(3-methoxy-4-pentoxyphenyl)-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(3E)-1-(furan-2-ylmethyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-2-yl]benzoate —— C26H21N3O6
    methyl 4-[(3E)-1-(furan-2-ylmethyl)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 2-{2-(4-chlorophenyl)-4-hydroxy-5-oxo-3-[(2E)-3-phenylprop-2-enoyl]-2,5-dihydro-1H-pyrrol-1-yl}-4-methyl-1,3-thiazole-5-carboxylate —— C25H19ClN2O5S
    methyl 2-{2-(4-chlorophenyl)-4-hydroxy-5-oxo-3-[(2E)-3-phenylprop-2-enoyl]-2,5-dihydro-1H-pyrrol-1-yl}-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(3E)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxo-1-(pyridin-3-ylmethyl)pyrrolidin-2-yl]benzoate —— C27H22N4O5
    methyl 4-[(3E)-3-[hydroxy-(2-methylimidazo[1,2-a]pyridin-3-yl)methylidene]-4,5-dioxo-1-(pyridin-3-ylmethyl)pyrrolidin-2-yl]benzoate
    —— methyl (2S)-2-[[2-(2,3-dihydro-1H-inden-5-ylsulfanyl)acetyl]amino]-3-phenylpropanoate —— C21H23NO3S
    methyl (2S)-2-[[2-(2,3-dihydro-1H-inden-5-ylsulfanyl)acetyl]amino]-3-phenylpropanoate
    —— methyl (2Z)-2-{[5-(4-bromophenyl)furan-2-yl]methylidene}-5-(2-chlorophenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate —— C26H18BrClN2O4S
    methyl (2Z)-2-{[5-(4-bromophenyl)furan-2-yl]methylidene}-5-(2-chlorophenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
    —— methyl (2Z)-2-cyano-2-[[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]hydrazinylidene]acetate —— C13H11N5O4S2
    methyl (2Z)-2-cyano-2-[[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]hydrazinylidene]acetate
    —— methyl 2-({(E)-2-[4-(6-bromo-2-oxo-2H-chromen-3-yl)-1,3-thiazol-2-yl]-2-cyanoethenyl}amino)-4,5-dimethoxybenzoate —— C25H18BrN3O6S
    methyl 2-({(E)-2-[4-(6-bromo-2-oxo-2H-chromen-3-yl)-1,3-thiazol-2-yl]-2-cyanoethenyl}amino)-4,5-dimethoxybenzoate
    —— methyl 2-[(4Z)-1-(1,3-benzothiazol-2-yl)-4-[1-(2-benzoylhydrazinyl)ethylidene]-5-oxopyrazol-3-yl]acetate —— C22H19N5O4S
    methyl 2-[(4Z)-1-(1,3-benzothiazol-2-yl)-4-[1-(2-benzoylhydrazinyl)ethylidene]-5-oxopyrazol-3-yl]acetate
    —— methyl 3-[[3-[(E)-2-cyano-3-(4-ethoxyanilino)-3-oxoprop-1-enyl]indol-1-yl]methyl]benzoate —— C29H25N3O4
    methyl 3-[[3-[(E)-2-cyano-3-(4-ethoxyanilino)-3-oxoprop-1-enyl]indol-1-yl]methyl]benzoate
    —— methyl 2-[[(E)-3-(4-nitrophenyl)prop-2-enoyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate —— C20H20N2O5S
    methyl 2-[[(E)-3-(4-nitrophenyl)prop-2-enoyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
    —— methyl (2-bromo-4-{(E)-[3-(2-ethoxy-2-oxoethyl)-2,4-dioxo-1,3-thiazolidin-5-ylidene]methyl}-6-methoxyphenoxy)acetate —— C18H18BrNO8S
    methyl (2-bromo-4-{(E)-[3-(2-ethoxy-2-oxoethyl)-2,4-dioxo-1,3-thiazolidin-5-ylidene]methyl}-6-methoxyphenoxy)acetate