COc1cc(C2SCC(=O)N2c2ccc(NC(=O)c3ccc(N4C(=O)CSC4c4cc(OC)c(OC)c(OC)c4)cc3)cc2)cc(OC)c1OC
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?