Using Cc1ccc(S(=O)(=O)Cl)cc1, C=CCNC(=O)c1ccc(Cl)cc1Cl to produce C=CCN(C(=O)c1ccc(Cl)cc1Cl)S(=O)(=O)c1ccc(C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.