Synonyms: (5as,12r,14as)-12-(2-methylprop-2-en-1-yl)-1,2,3,5a,6,11,12,14a-octahydro-5h,14h-pyrrolo[1'',2'':4',5']pyrazino[1',2':1,6]pyrido[3,4-b]indole-5,14-dione;116511-28-5;AC1L4FA2;KST-1A0750;AR-1A6260;5H,14H-Pyrrolo(1'',2'':4',5')pyrazino(1',2':1,6)pyrido(3,4-b)indole-5,14-dione, 1,2,3,5a,6,11,12,14a-octahydro-12-(2-methyl-2-propenyl)-, (5aS-(5aalpha,12alpha,14aalpha))-