Cn1cnc(C(=O)NCc2ccc(CNC(=O)OC(C)(C)C)cc2)c1C(=O)NCc1ccc(CNC(=O)OC(C)(C)C)cc1
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 distribution coefficient of this molecule?