Showing structure for (1s,4r,5as,5br,7ar,9s,11ar,11bs)-4-hydroxy-1-isopropyl-5a,5b,8,8,11a-pentamethyl-1h,2h,3h,4h,5h,6h,7h,7ah,9h,10h,11h,11bh,12h-cyclopenta[a]chrysen-9-yl acetate