IUPAC:(1R,5aS,7S,9aS,9bR,11aR)-1-[(2R,5S)-7-{[(1R,5aS,7S,9aS,9bR,11aR)-1-[(2R,5S)-5,6-dimethylheptan-2-yl]-9a,11a-dimethyl-1H,2H,3H,4H,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl]oxy}-5,6-dimethylheptan-2-yl]-9a,11a-dimethyl-1H,2H,3H,4H,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-ol
IUPAC:(1R,5aS,7S,9aS,9bR,11aR)-1-[(2R,5S)-7-{[(1R,5aS,7S,9aS,9bR,11aR)-1-[(2R,5S)-5,6-dimethylheptan-2-yl]-9a,11a-dimethyl-1H,2H,3H,4H,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl]oxy}-5,6-dimethylheptan-2-yl]-9a,11a-dimethyl-1H,2H,3H,4H,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-ol