Showing structure for (4r,6s,7r,8r,9r,10r,11s)-9-(acetyloxy)-6-(furan-3-yl)-17-hydroxy-1,7,11,15,15-pentamethyl-14,18-dioxo-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadeca-12,16-dien-8-yl acetate