O=C(/C=C/c1ccc(OCCCOc2ccc(/C=C/C(=O)c3ccc(Cl)cc3)cc2)cc1)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?