Using CCC#Cc1cc(Cl)cc2c1OC(C(F)(F)F)C(C(=O)O)=C2 to produce CCC#Cc1cc(Cl)cc2c1OC(C(F)(F)F)C(C(=O)[O-])=C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.