O=C1/C(=C\c2ccc(Cl)cc2Cl)Sc2scc(-c3cccc([N+](=O)[O-])c3)[n+]21.[Cl-]
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?