Using COC(=O)c1c[nH]c2ccccc12, CC(C)S(=O)(=O)Cl to produce COC(=O)c1cn(S(=O)(=O)C(C)C)c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.