Showing structure for (1r,2s,3s,4s,6s,8s,9s,10r,11s,16r,17r,19s,20r)-2,8,9,10,17-pentakis(acetyloxy)-1,11-dihydroxy-3,7,7,17-tetramethyl-14-oxo-5,15-dioxatetracyclo[9.7.2.0⁴,⁶.0¹⁶,¹⁹]icosan-20-yl benzoate