Showing structure for (1s,2r,6r,8r,10r,11s,12s,15r,16r,17s)-17-(acetyloxy)-2,16-dimethyl-5-oxo-15-[(1s)-1-[(1s,3r,5r)-1,5,6,6-tetramethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl]ethyl]-7-oxapentacyclo[9.7.0.0²,⁸.0⁶,⁸.0¹²,¹⁶]octadec-3-en-10-yl acetate