O=C(CCCC(=O)N(c1ccc2c(c1)OCCO2)C(C(=O)NC1CCCCC1)c1ccc(Cl)cc1)Nc1ccccn1
A molecule with higher negative logP is water-soluble, while a molecule with lower negative logP is liposoluble. What is the negative logP of this molecule?