COCOCCn1cc(CN2CCS(=O)(=O)N(Cc3ccc(-c4ccc(Cl)c(Cl)c4)cc3)C(C(C)C)C2=O)nn1
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?