Showing structure for (1s,2s,3s,6r,7s,8s,9s,10r)-7-[2-(furan-3-yl)-2-oxoethyl]-1-hydroxy-2,7-dimethyl-4,11,14-trioxapentacyclo[7.3.2.1³,⁶.0²,⁸.0¹⁰,¹²]pentadecane-5,13-dione