Using CON(C)C(=O)[C@@H]1C[C@H]1c1cn(S(=O)(=O)c2ccc(C)cc2)c2ccc(C#N)cc12, C1CCOC1 to produce CC(=O)[C@@H]1C[C@H]1c1cn(S(=O)(=O)c2ccc(C)cc2)c2ccc(C#N)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.