CCCCCC1=C2C(c3ccc(OC)cc3)=C(N)C(c3ccc(OC)cc3)=C3NC(=O)C(C=C1)C32
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?