Cc1sc(NC(=O)Cc2ccc3c(c2)OCO3)nc1-c1ccc2c(c1)CCN2C(=O)c1cccc(F)c1
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?