CC(=O)OCC1OC(c2c(OC(C)=O)cc(C)c3c(=O)cc(/C(C(C)=O)=C(\C)O)oc23)C(OC(C)=O)C(OC(C)=O)C1OC(C)=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 negative logD of this molecule?