Using CCOC(=O)c1c(C(C)C)nn2c(C=O)ccc2c1-c1ccc(F)cc1, NO to produce CCOC(=O)c1c(C(C)C)nn2c(C#N)ccc2c1-c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.