Using COc1ccc2c(c1)N(c1ccccc1F)C(=O)C2N, C=CC#N to produce COc1ccc2c(c1)N(c1ccccc1F)C(=O)C2(N)CCC#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.