O=C(O)c1cc(NC(=O)c2ccc3c(c2)C(=O)N(Cc2ccccc2)C3=O)cc(C(=O)O)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?