CC(=O)Nc1ccc(N2C(=O)c3ccc(C(=O)Nc4nnc(SCc5ccc(F)cc5)s4)cc3C2=O)cc1
The negative base-10 logarithmic of dissociation constant (pka) for an acid is a direct consequence of the underlying thermodynamics of the dissociation reaction; the pKa value is directly proportional to the standard Gibbs free energy change for the reaction. What is the pka value of this molecule?