CC(=O)NC1(C(F)(F)F)C(=O)N(Cc2ccccc2)C2=C1C(=O)CC(C)(C)C2
An acid's negative base-10 logarithmic dissociation constant (pka) follows directly from its underlying thermodynamics; pKa is directly proportional to its standard Gibbs free energy change. What is the pka value of this molecule?