O=C1OCCN1C(=O)[C@H]1[C@H](c2ccc(Cl)cc2)C(c2cccc(Cl)c2)=NN1c1ccc(Br)cc1
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?