IUPAC:3a,6,6,9a,11a-pentamethyl-1-(5,6,7-trihydroxy-6-methylheptan-2-yl)-1H,2H,3H,3aH,4H,5H,5aH,6H,7H,8H,9H,9aH,10H,11H,11aH-cyclopenta[a]phenanthrene-4,7-dione
IUPAC:3a,6,6,9a,11a-pentamethyl-1-(5,6,7-trihydroxy-6-methylheptan-2-yl)-1H,2H,3H,3aH,4H,5H,5aH,6H,7H,8H,9H,9aH,10H,11H,11aH-cyclopenta[a]phenanthrene-4,7-dione