Using CCOC(C)=O, CCOC(=O)c1ccn(-c2ccc(Cl)cc2OC)c1-c1ccc(C#N)cc1C to produce CCOC(=O)c1ccn(-c2ccc(Cl)cc2OC)c1-c1ccc(C(N)=O)cc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.