Showing structure for (1r,3as,4s,5ar,5br,7ar,9s,11ar,11br,13ar,13br)-4-hydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-(prop-1-en-2-yl)-hexadecahydrocyclopenta[a]chrysen-9-yl hexadecanoate