O=C(Nc1ccc2c(c1)OCO2)[C@@H]1[C@@H]2C(=O)N(C3CCCCC3)C(=O)[C@@H]2C2c3ccccc3C=CN21
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?