Showing structure for [(1s,2r,3r,3as,4r,4ar,9ar,10r,10ar)-3,4,10-tris(acetyloxy)-1-(benzyloxy)-3a,5-dihydroxy-2,4a,6-trimethyl-1h,2h,3h,4h,9h,10h,10ah-cyclopenta[b]fluoren-9a-yl]methyl acetate