Using CC(=O)O, CON(C)C(=O)c1cn(-c2ccc(S(C)(=O)=O)cc2)c(-c2ccc(Cl)cc2)n1 to produce CC(=O)c1cn(-c2ccc(S(C)(=O)=O)cc2)c(-c2ccc(Cl)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.