Showing structure for 10-(acetyloxy)-5-hydroxy-16-{1-[5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-11,15-dimethyl-3,8-dioxahexacyclo[10.7.0.0²,⁴.0⁵,¹¹.0⁷,⁹.0¹⁵,¹⁹]nonadecan-14-yl acetate