CC1=NN(c2ccccc2)C(=O)C1/C=C1\C(=O)NC(=O)N(c2cc(C)cc(C)c2)C1=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?