Using CC(=O)Nc1nonc1N, CS(=O)(=O)c1ccc(C(=O)O)c(Cl)c1 to produce CC(=O)Nc1nonc1NC(=O)c1ccc(S(C)(=O)=O)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.