CCCC#Cc1ccc2c(c1)O[C@H](CN(C)S(=O)(=O)c1cccc(OC)c1)[C@H](C)CN([C@H](C)CO)S2(=O)=O
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?