Showing structure for (1r,2s,3ar,4s,5ar,6s,7s,8s,10ar,10bs)-8-(acetyloxy)-4,6-bis(butanoyloxy)-7-hydroxy-1-isopropyl-3a,5a,9-trimethyl-1h,2h,3h,4h,5h,6h,7h,8h,10ah,10bh-cyclohepta[e]inden-2-yl butanoate