Showing structure for methyl 2-[(1r,2s,3r,7s,8s,11s,12r,13s,15r,17s)-7-(furan-3-yl)-3-hydroxy-8,12,14,14-tetramethyl-5,18-dioxo-6,16-dioxapentacyclo[10.4.2.0²,¹¹.0³,⁸.0¹⁵,¹⁷]octadecan-13-yl]acetate