Using CN(C)C=O, Cc1oc(-c2ccccc2)nc1C(=O)COc1ccc(C#N)cc1 to produce Cc1cccc(-c2nc(C(O)COc3ccc(C#N)cc3)co2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.