COc1ccc(C2CC3=NC(C)=C(C(=O)Nc4ccccc4C)C(c4coc5ccc(C)cc5c4=O)C3=C(O)C2)cc1OC
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?