Cc1ccc2nc(N3C(=O)C(O)=C(C(=O)c4ccco4)C3c3ccc(O)cc3)sc2c1.O=C(O)C(=O)O
A molecule with higher negative logP is water-soluble, while a molecule with lower negative logP is liposoluble. What is the negative logP of this molecule?