COc1ccc2[n-]c([S+]([O-])Cc3ncc(C)c(OC)c3C)nc2c1.COc1ccc2[n-]c([S+]([O-])Cc3ncc(C)c(OC)c3C)nc2c1.[Mg+2]
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?