CC(=O)O.CC(=O)[O-].Cc1cccc2nc3cccc(C(=O)NCCC[N+](C)(CCCNC(=O)c4cccc5nc6cccc(C)c6nc45)Cc4ccc([N+](=O)[O-])n4C)c3nc12
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?