COC(=O)c1cc2c3c(c1)Oc1cc(C(=O)OC)cc4c1C3c1c(cc(C(=O)OC)cc1O4)O2
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 negative log D of this molecule?