Showing structure for 5-hydroxy-1-(3-hydroxy-6-methyl-4-oxohept-5-en-2-yl)-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,5h,5ah,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one