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