IUPAC:(1S,3aS,3bS,10R,11aS)-10-(4-cyclopropylphenyl)-1-(1,1-difluoroprop-2-yn-1-yl)-1-hydroxy-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,10H,11H,11aH-cyclopenta[a]phenanthren-7-one
IUPAC:(1S,3aS,3bS,10R,11aS)-10-(4-cyclopropylphenyl)-1-(1,1-difluoroprop-2-yn-1-yl)-1-hydroxy-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,10H,11H,11aH-cyclopenta[a]phenanthren-7-one