O=C(Nc1cc(Cl)c(Cl)cc1Cl)C(=O)C(C(=O)c1ccccc1)C1OC(=O)c2ccccc21
For non-ionizable compounds Log P = Log D throughout pH range, whereas for ionizable compounds LogD takes into account the partition of both ionized and non-ionized forms.  What is logD of this molecule?