O=C(NCCN(CCNC(=O)c1nc[nH]c1C(=O)Nc1ccc(Cl)cc1)CCNC(=O)c1nc[nH]c1C(=O)Nc1ccc(Cl)cc1)c1nc[nH]c1C(=O)Nc1ccc(Cl)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?