NC(=O)[C@@H]1CCCN1C(=O)[C@@H](Cc1c[nH]cn1)NC(=O)[C@@H]1CCC(=O)N1
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?