O=C(OCc1cn([C@@H]2CN(C(=O)C3CCCCC3)[C@@H](c3ccc(Cl)cc3)C[C@H]2O)nn1)c1ccccc1
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?