O=C(COc1ccc(OCC(=O)N2C(=O)CC(=O)N(c3ccccc3)C2=S)cc1)N1C(=O)CC(=O)N(c2ccccc2)C1=S
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?