Cc1ccc(-c2[nH]nc3c2C(c2cccc(O)c2)N(c2ccc(C(=O)O)cc2)C3=O)cc1
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 log D of this molecule?