Showing structure for [(1s,2s,3s,4r,7s,8z,10r,12s,13r,14s)-2,10,12,14-tetrakis(acetyloxy)-3-hydroxy-4,13-dimethyl-17-methylidene-5-oxo-6-oxatricyclo[11.4.0.0³,⁷]heptadec-8-en-9-yl]methyl acetate