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