Cc1nc(-c2nc(C)c(C(=O)/C=C/c3ccc([N+](=O)[O-])cc3)s2)sc1C(=O)/C=C/c1ccc([N+](=O)[O-])cc1
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?