Using Cc1ccc(S(=O)(=O)Cl)cc1, Cc1c[nH]c(=O)[nH]c1=O to produce Cc1ccc(S(=O)(=O)n2cc(C)c(=O)[nH]c2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.