O=C1N2Cc3c4ccc5c3CN3C(=O)N6Cc7c(ccc(c7CN1C6(c1ccccc1)C23c1ccccc1)OCCOCCNCCOCCO4)OCCOCCNCCOCCO5
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?