IUPAC:(1R,3aS,3bR,4S,7S,9aS,9bS,11aR)-4-methoxy-1-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-3a,6,6,9b,11a-pentamethyl-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-ol
IUPAC:(1R,3aS,3bR,4S,7S,9aS,9bS,11aR)-4-methoxy-1-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-3a,6,6,9b,11a-pentamethyl-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-ol