Cn1c(COC(=O)Nc2ccccc2)c(COC(=O)Nc2ccccc2)c2ccc3cc(Cl)c(Cl)cc3c21
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?