methyl 3-(5-{(e)-[8-(3-methoxy-3-oxopropyl)-3,9-dimethyl-2-[(z)-(4-methyl-5-oxo-3-vinyl-1,5-dihydro-2h-pyrrol-2-ylidene)methyl]-4,5-dihydrodipyrrolo[1,2-a:2',3'-d]azepin-7(1h)-ylidene]methyl}-3-methyl-2-oxo-2h-pyrrol-4-yl)propanoate - Open Babel Depiction