O=C1/C(=C/c2ccc(OC(=O)c3ccccc3)cc2)CCC/C1=C\c1ccc(OC(=O)c2ccccc2)cc1
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?