Showing structure for (1s,2r,3s,6r,7r,8r,9r,10r,12z,14s,17r)-7,9,10-tris(acetyloxy)-6-hydroxy-4,8,12,17-tetramethyl-16-oxo-15,18-dioxatetracyclo[12.4.0.0¹,¹⁷.0³,⁸]octadeca-4,12-dien-2-yl acetate