C[C@@H](CO)N1C[C@@H](C)[C@H](CN(C)C(=O)c2cccc(F)c2)Oc2cc(Br)ccc2S1(=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?