COc1cc(-c2coc3cc(O[C@H]4OC(CO)C(O)C(O)C4O)c(OC)c(O)c3c2=O)cc(O)c1OC
Log D is a distribution coefficient widely used to measure the lipophilicity of ionizable compounds, where the partition is a function of the pH. What is the logD of this molecule?