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    —— methyl 4-[(2S)-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-5-oxo-2H-pyrrol-2-yl]benzoate —— C24H27N3O6S
    methyl 4-[(2S)-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[hydroxy-[(2S)-1-(2-morpholin-4-ylethyl)-4,5-dioxo-2-phenylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C25H29N3O6
    methyl 4-[hydroxy-[(2S)-1-(2-morpholin-4-ylethyl)-4,5-dioxo-2-phenylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[[(2S)-2-(4-tert-butylphenyl)-1-(2-morpholin-4-ylethyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C29H37N3O6
    methyl 4-[[(2S)-2-(4-tert-butylphenyl)-1-(2-morpholin-4-ylethyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[(2S)-3-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C25H22N2O7
    methyl 4-[(2S)-3-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 4-[hydroxy-[(2S)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-pyridin-4-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C25H30N4O6
    methyl 4-[hydroxy-[(2S)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-pyridin-4-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[hydroxy-[(2R)-1-(2-morpholin-4-ylethyl)-4,5-dioxo-2-pyridin-3-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C24H28N4O6
    methyl 4-[hydroxy-[(2R)-1-(2-morpholin-4-ylethyl)-4,5-dioxo-2-pyridin-3-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[(2R)-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-5-oxo-2H-pyrrol-2-yl]benzoate —— C24H27N3O6S
    methyl 4-[(2R)-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[hydroxy-[(2S)-2-(2-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C27H33N3O7
    methyl 4-[hydroxy-[(2S)-2-(2-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[hydroxy-[(2S)-2-(4-methoxyphenyl)-1-(2-morpholin-4-ylethyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C26H31N3O7
    methyl 4-[hydroxy-[(2S)-2-(4-methoxyphenyl)-1-(2-morpholin-4-ylethyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[hydroxy-[(2R)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-pyridin-3-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C25H30N4O6
    methyl 4-[hydroxy-[(2R)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-pyridin-3-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[hydroxy-[(2S)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-pyridin-3-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C25H30N4O6
    methyl 4-[hydroxy-[(2S)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-pyridin-3-ylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[hydroxy-[(2R)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-phenylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C26H31N3O6
    methyl 4-[hydroxy-[(2R)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-phenylpyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[[(2R)-2-(3,4-dimethoxyphenyl)-1-(2-morpholin-4-ylethyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C27H33N3O8
    methyl 4-[[(2R)-2-(3,4-dimethoxyphenyl)-1-(2-morpholin-4-ylethyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[(2S)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-2-yl]benzoate —— C21H16N2O6S
    methyl 4-[(2S)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[hydroxy-[(2S)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-(4-propan-2-ylphenyl)pyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C29H37N3O6
    methyl 4-[hydroxy-[(2S)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-(4-propan-2-ylphenyl)pyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[[(2R)-2-(4-chlorophenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C26H30ClN3O6
    methyl 4-[[(2R)-2-(4-chlorophenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[hydroxy-[(2R)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-(4-propan-2-ylphenyl)pyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C29H37N3O6
    methyl 4-[hydroxy-[(2R)-1-(3-morpholin-4-ylpropyl)-4,5-dioxo-2-(4-propan-2-ylphenyl)pyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 2-[(2R)-2-(4-chlorophenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C24H19ClN2O6S
    methyl 2-[(2R)-2-(4-chlorophenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(5S)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O6S
    methyl 2-[(5S)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[hydroxy-[(2R)-2-(4-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C27H33N3O7
    methyl 4-[hydroxy-[(2R)-2-(4-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-{(Z)-[6-(2-chlorobenzyl)-3,7-dioxo-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-2(3H)-ylidene]methyl}benzoate —— C21H14ClN3O4S
    methyl 4-{(Z)-[6-(2-chlorobenzyl)-3,7-dioxo-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-2(3H)-ylidene]methyl}benzoate
    —— methyl 4-[(2R)-3-[(3-chloro-4-methoxyphenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C24H19ClN2O7
    methyl 4-[(2R)-3-[(3-chloro-4-methoxyphenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 4-[hydroxy-[(2S)-2-(3-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C27H33N3O7
    methyl 4-[hydroxy-[(2S)-2-(3-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[hydroxy-[(2R)-2-(3-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C27H33N3O7
    methyl 4-[hydroxy-[(2R)-2-(3-methoxyphenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]methyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 4-[[(2S)-2-(4-chlorophenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C26H30ClN3O6
    methyl 4-[[(2S)-2-(4-chlorophenyl)-1-(3-morpholin-4-ylpropyl)-4,5-dioxopyrrolidin-3-ylidene]-hydroxymethyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— methyl 2-[(5R)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-phenylpyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C24H20N2O6S
    methyl 2-[(5R)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-phenylpyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(2S)-3-[(3-chloro-4-methoxyphenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C24H19ClN2O7
    methyl 4-[(2S)-3-[(3-chloro-4-methoxyphenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 4-[(2R)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-2-yl]benzoate —— C21H16N2O6S
    methyl 4-[(2R)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-2-yl]benzoate
    —— methyl 2-[(2S)-2-(4-chlorophenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C24H19ClN2O6S
    methyl 2-[(2S)-2-(4-chlorophenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(5R)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C27H26N2O6S
    methyl 2-[(5R)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-(4-propan-2-ylphenyl)pyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 2-[(5S)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-phenylpyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C24H20N2O6S
    methyl 2-[(5S)-4-[hydroxy-(3-methoxyphenyl)methylidene]-2,3-dioxo-5-phenylpyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(2R)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxo-1-pyridin-2-ylpyrrolidin-2-yl]benzoate —— C25H20N2O6
    methyl 4-[(2R)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxo-1-pyridin-2-ylpyrrolidin-2-yl]benzoate
    —— methyl 4-[(2R)-1-(6-ethyl-1,3-benzothiazol-2-yl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-5-oxo-2H-pyrrol-2-yl]benzoate —— C27H22N2O6S
    methyl 4-[(2R)-1-(6-ethyl-1,3-benzothiazol-2-yl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[(2S)-1-(6-ethyl-1,3-benzothiazol-2-yl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-5-oxo-2H-pyrrol-2-yl]benzoate —— C27H22N2O6S
    methyl 4-[(2S)-1-(6-ethyl-1,3-benzothiazol-2-yl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[(2S)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxo-1-pyridin-2-ylpyrrolidin-2-yl]benzoate —— C25H20N2O6
    methyl 4-[(2S)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxo-1-pyridin-2-ylpyrrolidin-2-yl]benzoate
    —— Methyl 4-methyl-2-[(phenylcarbonyl)amino]-1,3-thiazole-5-carboxylate —— C13H12N2O3S
    Methyl 4-methyl-2-[(phenylcarbonyl)amino]-1,3-thiazole-5-carboxylate
    —— methyl 4-[(2S)-3-[(4-fluorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C23H17FN2O6
    methyl 4-[(2S)-3-[(4-fluorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 4-[(2S)-1-(6-ethyl-1,3-benzothiazol-2-yl)-3-(furan-2-carbonyl)-4-hydroxy-5-oxo-2H-pyrrol-2-yl]benzoate —— C26H20N2O6S
    methyl 4-[(2S)-1-(6-ethyl-1,3-benzothiazol-2-yl)-3-(furan-2-carbonyl)-4-hydroxy-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[(2R)-3-[(4-fluorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C23H17FN2O6
    methyl 4-[(2R)-3-[(4-fluorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 2-[[(1S)-1-acetamido-2,2,2-trichloroethyl]amino]benzoate —— C12H13Cl3N2O3
    methyl 2-[[(1S)-1-acetamido-2,2,2-trichloroethyl]amino]benzoate
    —— methyl 2-[[(1R)-1-acetamido-2,2,2-trichloroethyl]amino]benzoate —— C12H13Cl3N2O3
    methyl 2-[[(1R)-1-acetamido-2,2,2-trichloroethyl]amino]benzoate
    —— methyl 4-[(2R)-3-[hydroxy-(4-methoxyphenyl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C24H20N2O7
    methyl 4-[(2R)-3-[hydroxy-(4-methoxyphenyl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 4-[(2S)-3-(furan-2-carbonyl)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-2H-pyrrol-2-yl]benzoate —— C21H16N2O7
    methyl 4-[(2S)-3-(furan-2-carbonyl)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 2-[(2R)-2-(4-tert-butylphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H28N2O6S
    methyl 2-[(2R)-2-(4-tert-butylphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(2R)-3-(furan-2-carbonyl)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-2H-pyrrol-2-yl]benzoate —— C21H16N2O7
    methyl 4-[(2R)-3-(furan-2-carbonyl)-4-hydroxy-1-(5-methyl-1,2-oxazol-3-yl)-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 4-[(2S)-3-[(4-chlorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C23H17ClN2O6
    methyl 4-[(2S)-3-[(4-chlorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 4-[(2S)-3-[(3,4-dimethoxyphenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C25H22N2O8
    methyl 4-[(2S)-3-[(3,4-dimethoxyphenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate
    —— methyl 4-[(2R)-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-4-hydroxy-1-(3-morpholin-4-ylpropyl)-5-oxo-2H-pyrrol-2-yl]benzoate —— C25H29N3O6S
    methyl 4-[(2R)-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-4-hydroxy-1-(3-morpholin-4-ylpropyl)-5-oxo-2H-pyrrol-2-yl]benzoate
    —— methyl 2-[(2S)-2-(4-tert-butylphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate —— C28H28N2O6S
    methyl 2-[(2S)-2-(4-tert-butylphenyl)-3-[hydroxy-(3-methoxyphenyl)methylidene]-4,5-dioxopyrrolidin-1-yl]-4-methyl-1,3-thiazole-5-carboxylate
    —— methyl 4-[(2R)-3-[(4-chlorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate —— C23H17ClN2O6
    methyl 4-[(2R)-3-[(4-chlorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)-4,5-dioxopyrrolidin-2-yl]benzoate