O=C1[C@H]2[C@@H]3c4ccccc4[C@@H]([C@@H]2C(=O)N1c1ccc(OCc2ccccc2)cc1)[n+]1ccccc13
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?