CCCN(CCC)C(=O)Cn1c(=O)n(Cc2ccc(C(=O)NCCc3ccc(Cl)cc3)cc2)c(=O)c2ccccc21
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?