C/C=C(\C)c1cc(=O)c2c(C)cc3c(c2o1)C(=O)c1c(O)c(C2CC(C)(N(C)C)C(OC(C)=O)C(C)O2)cc(C2CC(N(C)C)C(O)C(C)O2)c1C3=O
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 log D of this molecule?