COS(=O)(=O)[O-].C[n+]1c2ccccc2c(C(=O)Nc2ccc(S(=O)(=O)Nc3ccnn3-c3ccccc3)cc2)c2ccccc21
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 negative log D of this molecule?