O=C(Cn1c(=O)n(Cc2ccc(C(=O)NCc3ccccc3Cl)cc2)c(=O)c2ccccc21)Nc1ccc(F)c(Cl)c1
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?