Showing structure for 8,9,20-tris(acetyloxy)-6-(furan-3-yl)-19-hydroxy-3-(1-hydroxypropylidene)-16-(2-methoxy-2-oxoethyl)-7,12,15,17-tetramethyl-4-oxo-5,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁴,¹⁷.0¹,¹⁰.0²,⁷.0¹⁰,¹⁵.0¹⁴,¹⁹]docosan-18-yl 2-methylpropanoate