CC1(C)c2[nH]c3ccccc3c2C[C@@H]2C(=O)N(Cc3ccccc3F)C(=O)N21
An acid's negative base-10 logarithmic dissociation constant (pKa) follows directly from its underlying thermodynamics; the negative pKa is directly proportional to its standard Gibbs free energy change. What is the negative pKa value of this molecule?