S=C(Nc1ccccc1)Nc1ccccc1SC(/C=C/NNC1=NN=C(c2ccccc2)C(c2ccccc2)N1)c1ccccc1
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 logD of this molecule?