Showing structure for 2-{7-[(3-hydroxy-5-methoxy-3-methyl-5-oxopentanoyl)oxy]-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl}-6-methylhept-5-enoic acid