O=C1c2c(O)cc(O)cc2O[C@@]12c1c(cc(O)c3c1O[C@H](c1ccc(O)cc1)[C@@H](O)C3)O[C@@H]2c1ccc(O)cc1
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?