COC1C(=[N+]=[N-])C(=O)NC(=O)N1C1OC(COC(c2ccccc2)(c2ccccc2)c2ccccc2)C(O)C1O
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 distribution coefficient of this molecule?