O=C(NNC(=O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1-c1nc2ccccc2[nH]1)c1ccc(Cl)cc1
LogP, or octanol-water partition coefficient, is a measure of how hydrophilic or hydrophobic a molecule is. What is the negative logarithm of the partition coefficient of this molecule?