CC(C)c1nnc(N2C(=O)c3oc4ccccc4c(=O)c3C2c2ccccc2F)s1
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?