Showing structure for (3s,3ar,4s,6s,6ar,7s,8s,9bs)-6-(acetyloxy)-4-(butanoyloxy)-3,3a-dihydroxy-8-{[(1s,2z)-1-hydroxy-2-methylbut-2-en-1-yl]oxy}-3,6,9-trimethyl-2-oxo-4h,5h,6ah,7h,8h,9bh-azuleno[4,5-b]furan-7-yl octanoate