CC1(C)O[C@H]2[C@@H](O1)[C@@H](C(=O)Nc1cc(F)ccc1F)O[C@@H]1OC(C)(C)O[C@H]21
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?