CC(NC(=O)C(NC(=O)C(NC(=O)C(F)(F)F)C(C)C)C(C)C)C(=O)Oc1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
The negative base-10 logarithmic of dissociation constant (pKa) for an acid is a direct consequence of the underlying thermodynamics of the dissociation reaction; the negative pKa value is directly proportional to the standard Gibbs free energy change for the reaction. What is the negative pKa value of this molecule?