IUPAC:6-{3-hydroxy-3a,6,6,9a,11a-pentamethyl-7,10-dioxo-1H,2H,3H,3aH,4H,5H,5aH,6H,7H,8H,9H,9aH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl}-2-methylhept-2-enoic acid
IUPAC:6-{3-hydroxy-3a,6,6,9a,11a-pentamethyl-7,10-dioxo-1H,2H,3H,3aH,4H,5H,5aH,6H,7H,8H,9H,9aH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl}-2-methylhept-2-enoic acid