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