Showing structure for (2s,3s,3ar,4r,4ar,5r,8s,8ar,9s,10ar)-3,5,9-tris(acetyloxy)-4a-[(acetyloxy)methyl]-10a-hydroxy-2,9-dimethyl-10-oxo-8-(prop-1-en-2-yl)-1h,2h,3h,3ah,4h,5h,8h,8ah-cyclohexa[f]azulen-4-yl benzoate