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