20675-62-1

(3S,12aS)-5α-Ethyl-3,3aα,4,5,6,7,8,9,11,12-decahydro-4β-hydroxy-3-methyl-11α-[(2S,4S)-tetrahydro-4-methyl-5-oxofuran-2-yl]-2H-furo[3,2-i]pyrrolo[3,2,1-jk][1]benzazepin-2-one