O[C@H]1[C@H](O)[C@@H](Cn2nnc(-c3ccccc3)c2-c2ccccc2)OCO[C@@H]1Cn1nnc(-c2ccccc2)c1-c1ccccc1
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?