Cc1ccc(C(=O)C2=C(O)C(=O)N(CC3CCCO3)C2c2ccccc2F)o1
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?