O=C(NCCCCNC(=O)c1nc[nH]c1C(=O)Nc1ccc(Cl)cc1)c1nc[nH]c1C(=O)Nc1ccc(Cl)cc1
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?