Using Nc1ncc(Cl)s1, CS(=O)(=O)c1ccc(/C(=C\c2cccs2)C(=O)O)cc1 to produce CS(=O)(=O)c1ccc(/C(=C\c2cccs2)C(=O)Nc2ncc(Cl)s2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.