Cc1cc2c(cc1S(=O)(=O)Nc1ccc(F)cc1)n(C)c(=O)c(=O)n2C
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?