IUPAC:(3aS,3bS,9aS,9bS,11aS)-9a-chloro-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-dione
IUPAC:(3aS,3bS,9aS,9bS,11aS)-9a-chloro-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-dione