C=C(c1nc2ccc(Cl)cc2[nH]c1=O)C(O)c1ccc(C(O)C(=O)c2nc3ccc(Cl)cc3[nH]c2=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?