AC1O691C;LS-136833;171852-99-6;1H-Pyrrole-3-carboxylic acid, 4,5-dihydro-5-(3-amino-2-cyano-3-((phenylmethyl)amino)-2-propenylidene)-2-methyl-4-oxo-, ethyl ester;ethyl (5E)-5-[(Z)-3-amino-3-(benzylamino)-2-cyanoprop-2-enylidene]-2-methyl-4-oxo-1H-pyrrole-3-carboxylate
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