O=c1ccn([C@@H]2O[C@H](CNCc3ccccc3OCc3ccc(Cl)cc3Cl)[C@@H](O)[C@H]2O)c(=O)[nH]1
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?