Showing structure for (2r,3r)-3-[(1s,3as,5ar,7r,8s,9ar,9br,11ar)-7,8-bis(acetyloxy)-3a-hydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-1-[(2s,3r,4s)-2,4-dimethyl-5-oxooxolan-3-yl]-3-hydroxybutan-2-yl acetate