Using CC(C(=O)CC(=O)c1ccc(C#N)cc1)C(=O)c1ccccc1, Nc1ccccc1 to produce Cc1c(-c2ccccc2)n(-c2ccccc2)c(-c2ccc(C#N)cc2)cc1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.