O=c1cc(-c2ccc(Cl)cc2)oc2cc(OCCCOc3ccc4c(=O)cc(-c5ccc(Cl)cc5)oc4c3)ccc12
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?