COC(=O)[C@H](Cc1ccccc1)NC(=O)N(CCC#N)CCCCN(CCC#N)C(=O)N[C@@H](Cc1ccccc1)C(=O)OC
The distribution coefficient (Log D) is important for the analysis of the drug candidate properties in various biologic media with different pH values. What is the negative log D of this molecule?