Showing structure for methyl 2-[(1r,3s,5r,7s,8r,10r,12s,13s)-5,10-bis(acetyloxy)-13-(furan-3-yl)-6,6,8,12-tetramethyl-17-methylidene-9,15-dioxo-2,14-dioxatetracyclo[8.6.1.0¹,¹².0³,⁸]heptadecan-7-yl]acetate