Showing structure for [10-(acetyloxy)-7-(furan-3-yl)-13,20-dihydroxy-1,8,17,17-tetramethyl-5,15-dioxo-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosan-12-yl]methyl acetate