Showing structure for (2z,6r)-6-[(3ar,5ar,7r,9ar,9br,11r)-7-hydroxy-3a,6,6,9a,11-pentamethyl-2h,3h,5h,5ah,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2-methylhept-2-enoic acid