Showing structure for [(2r,3r,4s,5r,6r)-3,4,5-tris(acetyloxy)-6-{[(1s,9r)-2-methyl-10-methylidene-4,11-dioxo-12-oxatricyclo[7.3.1.0¹,⁵]trideca-2,5-dien-6-yl]methoxy}oxan-2-yl]methyl acetate