O=C(Nc1ccc(Cl)cc1)C1C2C=CC3(O2)C1C(=O)N(CCCN1CCCCC1)C3C(=O)NC1CCCCC1
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?