CCC(=O)N(CC(=O)Nc1sc(C)c(C)c1C(N)=O)Cc1ccc(F)cc1
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?