Synonyms: Stenine(8CI); (-)-Stenine; 2-Des(tetrahydro-4-methyl-5-oxo-2-furanyl)tuberostemonine;Furo[2,3-h]pyrrolo[3,2,1-jk][1]benzazepin-10(2H)-one,8-ethyldodecahydro-11-methyl-, [7aR-(7aa,8a,8aa,11a,11aa,11bb,11ca)]-; Stenin; [7aR-(7aa,8a,8aa,11a,11aa,11bb,11ca)]-8-Ethyldodecahydro-11-methylfuro[2,3-h]pyrrolo[3,2,1-jk][1]benzazepin-10(2H)-one