O=C(CSc1ncc2c(n1)-c1ccccc1N(Cc1ccc(Cl)cc1)S2(=O)=O)c1ccccc1
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?