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