Synonyms: 2,5-Furandione,3-(2,3,3a,4,11,11a-hexahydro-2-methyl-1H-pyrrolo[3',4':4,5]pyrido[1,2-a]indol-10-yl)-4-(1-methyl-1H-indol-3-yl)-,trans- (9CI); 2,5-Furandione,3-(2,3,3a,4,11,11a-hexahydro-2-methyl-1H-pyrrolo[3',4':4,5]pyrido[1,2-a]indol-10-yl)-4-(1-methyl-1H-indol-3-yl)-,trans-(?à)-;1H-Pyrrolo[3',4':4,5]pyrido[1,2-a]indole, 2,5-furandione deriv.