Using CC(C)(C)OC(=O)c1ccc(-n2c3ccccc3c3c(-c4ccc(C#N)nc4)cccc32)cc1F, NCCF to produce CC(C)(C)OC(=O)c1ccc(-n2c3ccccc3c3c(-c4ccc(C#N)nc4)cccc32)cc1NCCF, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.