Cc1ccc(S(=O)(=O)N/N=C(\C(=O)Nc2cccc([N+](=O)[O-])c2)c2nc3ccc([N+](=O)[O-])cc3nc2O)cc1
A molecule with higher negative logP is water-soluble, while a molecule with lower negative logP is liposoluble. What is the negative logP of this molecule?