5-[5-[(6-ethoxy-1-ethyl-1H-quinolin-2-ylidene)ethylidene]-3-ethyl-4-oxothiazolidin-2-ylidene]-4-oxo-3-phenyl-2-thioxoimidazolidine-1-acetic acid

5-[5-[2-(6-Ethoxy-1-ethylquinolin-2(1H)-ylidene)ethylidene]-3-ethyl-4-oxothiazolidin-2-ylidene]-4-oxo-3-phenyl-2-thioxo-1-imidazolidineacetic acid