CC(C)CO/N=C1\[C@@H]2CCn3c(=O)n(-c4ccccc4)c(=O)n3[C@H]2[C@H](O)[C@H]2O[C@H]12
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?