O=C(COc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl)NC(Cc1c[nH]c2ccc(O)cc12)C(=O)O
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?