Cl.O=C1c2cccc3cc4ccccc4c(c23)C(=O)N1CCNCCN1C(=O)c2cccc3cc4ccccc4c(c23)C1=O
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 negative logD of this molecule?