O=C(CN1C(=O)C2(SCC(=O)N2c2ccc(F)c(F)c2)c2ccccc21)Nc1cccc(Cl)c1
For non-ionizable compounds Log P = Log D throughout pH range, whereas for ionizable compounds Log D takes into account the partition of both ionized and non-ionized forms. What is the negative log D of this molecule?