英文名称
3-{5-[(11-{[4-(2-carboxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-ylidene]methyl}-12-ethenyl-6,13-dimethyl-4,10-diazatricyclo[8.3.0.0³,⁷]trideca-1(13),2,4,6,11-pentaen-5-yl)methylidene]-4-methyl-2-oxo-2,5-dihydro-1H-pyrrol-3-yl}propanoic acid