Synonyms: AC1L4KGO;14a,21a-Methano-8H,11H,24H-indolizino(8,1-cd)indolo(2''',3''':5'',6'')azocino(1'',2'':1',5')pyrrolo(2',3':4,5)furo(2,3-m)carbazole-20-carboxylicacid, 10a,22a-diethyl-5,6,10a,10b,11a,11b,13,14,19,21,22,22a-dodecahydro-,methyl ester, (4bR,10aR,10bS,11aS,11bS,14aR,21aS,22aS,23aR,25S)-;84716-74-5