IUPAC:(1S,3aS,5aR,7R,9aR,9bR,11aS)-1-[(2R,3S,5R)-5-[(2S)-3,3-dimethyloxiran-2-yl]-2-hydroxyoxolan-3-yl]-3a,6,6,9a,11a-pentamethyl-1H,2H,3H,3aH,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl acetate
IUPAC:(1S,3aS,5aR,7R,9aR,9bR,11aS)-1-[(2R,3S,5R)-5-[(2S)-3,3-dimethyloxiran-2-yl]-2-hydroxyoxolan-3-yl]-3a,6,6,9a,11a-pentamethyl-1H,2H,3H,3aH,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl acetate