Showing structure for (1r,10r)-6-(3,7-dimethylocta-2,6-dien-1-yl)-3-methoxy-8,17-dioxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-2(7),3,5,11,13,15-hexaene-5,14-diol