Using COC(=O)c1cccc(CN2C(=O)[C@@]3(C[C@]3(c3ccc(I)cc3)C(C)C)c3cc(F)ccc32)c1, [C-]#N to produce COC(=O)c1cccc(CN2C(=O)[C@@]3(C[C@]3(c3ccc(C#N)cc3)C(C)C)c3cc(F)ccc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.