Showing structure for (1r,2s,3e,5s,7s,8z,10r,13s)-2,9,10-tris(acetyloxy)-5,7-dihydroxy-4-(hydroxymethyl)-8,12,15,15-tetramethylbicyclo[9.3.1]pentadeca-3,8,11-trien-13-yl acetate