O=C(O[C@@H]1[C@@H]2O[C@]2(CO)[C@H]2[C@H](OC3OC(CO)C(O)C(O)C3O)OC=C[C@@H]12)c1ccc(O)c(O)c1
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?