Indolo
(12S,13aS,13bS)-13a-Ethyl-2,3,5,6,12,13,13a,13b-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylic acid methyl ester
(13aS,13bR)-2,3,5,6,12,13,13a,13b-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine
(15z)-15-benzylidene-2,4a,5,5a,7,8,13a,15a,15b,16-decahydro4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one
(1aS,12bR,14R,15S,15aR)-14,15-dimethoxy-2,3,6,7,13,14,15,15a-octahydro-5H-[1,3]dioxolo[4,5-h]oxireno[3a,4]indolo[7a,1-a][2]benzazepine
(1aS,12bR,14R,15S,15aR)-15-methoxy-2,3,6,7,13,14,15,15a-octahydro-5H-[1,3]dioxolo[4,5-h]oxireno[3a,4]indolo[7a,1-a][2]benzazepin-14-ol