O=C(N/C(=C\c1cccc([N+](=O)[O-])c1)c1nc2c(O)nc(S)nc2[nH]1)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 log D of this molecule?