| 英文同义词: | 3-Pyridinecarboxylic acid, 1,2-diamino-4-(4-chlorophenyl)-5-cyano-1,6-dihydro-6-oxo-, ethyl ester;Ethyl 1,2-diamino-4-(4-chlorophenyl)-5-cyano-6-oxo-1,6-dihydropyridine-3-carboxylate;Ethyl 1,2-diamino-4-(4-chlorophenyl)-5-cyano-6-oxo-1,6-dihydro-3-pyridinecarboxylate |