COc1ccc(NC(=O)c2cccc(N3C(=O)c4ccc(C(=O)Nc5ccc(OC)c(O)c5)cc4C3=O)c2)cc1O
The distribution coefficient ( LogD ) 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?