COC(=O)C(=O)C(C(=O)C(=O)Nc1cc([N+](=O)[O-])ccc1[N+](=O)[O-])c1nc2ccc(C(=O)c3ccccc3)cc2nc1O
A molecule with lower Log P is water-soluble, while a molecule with higher Log P is liposoluble. What is the log P of this molecule?