Using CS(=O)(=O)c1ccc(C(=O)CC(=O)C(F)(F)F)cc1, Cc1cc(NN)ccc1Cl to produce Cc1cc(-n2nc(C(F)(F)F)cc2-c2ccc(S(C)(=O)=O)cc2)ccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.