CCOc1ccc(CCN2C(=O)C(=O)N([C@@H](CC(C)C)CN3CCC[C@@H]3CN3C(=O)C(=O)NC[C@@H]3CC(C)C)C[C@@H]2Cc2ccccc2)cc1
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?