COc1cc(/C=C2\CC(C(C)(C)C)C/C(=C\c3cc(OC)c(OC)c(OC)c3)C2=O)cc(OC)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 negative logD of this molecule?