CSCC[C@H](NC(=O)[C@H]1CC[C@H](CNC(=O)[C@@H](N)Cc2ccccc2)CC1)C(=O)O.Cl
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 the negative log D of this molecule?