CC1=C(C(=O)Nc2cc(F)c(F)cc2F)C(c2ccc([N+](=O)[O-])cc2)C(C(=O)Nc2cc(F)c(F)cc2F)=C(C)N1
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?