Showing structure for (1s,3ar,3br,5ar,7r,9ar,9br,11r,11ar)-7-(acetyloxy)-1-[(2s,5r)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthren-11-yl acetate