Showing structure for (1s,2s,3s,5r,7s,8r,11r,12r,13r,14s,15r,16r,17s,19r)-7-chloro-2,12,16-trihydroxy-1,11,15-trimethyl-6-methylidene-10-oxo-4,9,18-trioxapentacyclo[12.5.0.0³,⁵.0⁸,¹².0¹⁷,¹⁹]nonadecan-13-yl acetate