CC1CC2C3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(Cl)C(O)C[C@]2(C)C1(OC(=O)c1ccco1)C(=O)CCl
A molecule with higher negative log P is water-soluble, while a molecule with lower negative log P is liposoluble. What is the negative log P of this molecule?