O=C(Nc1nc2ccc([N+](=O)[O-])cc2s1)C(=O)C(C1OC(=O)c2ccccc21)[N+](=O)[O-]
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?