O=C(c1ccccc1NS(=O)(=O)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-])N1O[C@@H]2C=C[C@H]1C2
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?