Showing structure for (1r,2s,3s,5r,8r,9r,10s,11s,13r,16s)-2,5,9,11-tetrakis(acetyloxy)-8-hydroxy-3-(2-hydroxypropan-2-yl)-6,10-dimethyl-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-16-yl acetate