Showing structure for (1s,3as,5ar,7s,9as,11as)-3a,6,6,9a,11a-pentamethyl-1-[(2r)-6-methylheptan-2-yl]-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-7-ol