Showing structure for (1s,2s,3r,4s,7r,9s,10s,11s,12r,15s)-2,9,11,12,15-pentakis(acetyloxy)-1-hydroxy-10,14,17,17-tetramethyl-6-oxatetracyclo[11.3.1.0³,¹⁰.0⁴,⁷]heptadec-13-en-4-yl acetate