O=c1oc2ccc([N+](=O)[O-])cc2c(Nc2ccc3c(c2)S(=O)(=O)c2ccccc2O3)c1[N+](=O)[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?