Using CCOC(=O)c1cc2ccccc2[nH]1, CC1(C)Oc2ccc(C#N)cc2C2OC21 to produce COC(=O)c1cc2ccccc2n1C1=CC(C)(C)Oc2ccc(C#N)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.