Cc1ccc(-c2cc(-c3ccccc3)cc(-c3ccccc3)[n+]2-c2ccccc2C(=O)O)cc1.[O-][Cl+3]([O-])([O-])[O-]
A molecule with higher negative log P is water-soluble, while a molecule with lower negative log P is liposoluble. What is the negative log P of this molecule?