CC(C)(C)NC(=O)C(c1ccc(O)cc1)N(C(=O)Cn1nnc(-c2ccc(F)cc2)n1)c1ccccc1F
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?