CC(=O)Oc1cc2c[n+](C)c3c4cc(OC(C)=O)c(OC(C)=O)cc4ccc3c2cc1OC(C)=O.O=S(=O)([O-])F
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?