CCC1(c2ccc(F)cc2)NC(=O)N(CC(=O)N2CC(=O)Nc3ccccc32)C1=O
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?