Synonyms: Stenine,12,13-didehydro-8-hydroxy-2-(tetrahydro-4-methyl-5-oxo-2-furanyl)-, [2b(2S,4S)]-; (+)-Tuberostemonol;Furo[2,3-h]pyrrolo[3,2,1-jk][1]benzazepin-10(2H)-one,8-ethyl-1,4,5,6,7,7a,8,8a,11,11a-decahydro-7a-hydroxy-11-methyl-2-(tetrahydro-4-methyl-5-oxo-2-furanyl)-,[2S-[2a(2R*,4R*),7aa,8a,8aa,11a,11aa]]-; Tuberostemonol