IUPAC: (1S,3aS,5aR,9aR,9bR,11aS)-3a,6,6,9a,11a-pentamethyl-1-[(2S,4R,5S)-4,5,6-trihydroxy-6-methylheptan-2-yl]-1H,2H,3H,3aH,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one
IUPAC: (1S,3aS,5aR,9aR,9bR,11aS)-3a,6,6,9a,11a-pentamethyl-1-[(2S,4R,5S)-4,5,6-trihydroxy-6-methylheptan-2-yl]-1H,2H,3H,3aH,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one