Showing structure for (1s,2r,5r,6r,7r,9r,10s,11s,13r)-2,7,11-tris(acetyloxy)-10-(benzyloxy)-1,5-dihydroxy-4,12,12,15-tetramethyl-8-methylidene-14-oxo-16-oxatricyclo[11.2.1.0²,⁶]hexadecan-9-yl acetate