Showing structure for (2s,3r,5s)-3-[(1s,2s,3r,8s,10s,11s,15r,16r)-3-(acetyloxy)-10-hydroxy-2,7,7,11,16-pentamethyl-5-oxo-6-oxatetracyclo[9.7.0.0²,⁸.0¹²,¹⁶]octadec-12-en-15-yl]-5-(2-methylprop-1-en-1-yl)oxolan-2-yl acetate