Using c1nc[nH]n1, C[C@@H](C(=O)O)[C@@]1(c2ccc(F)cc2F)CO1 to produce C[C@@H](C(=O)O)[C@](O)(Cn1cncn1)c1ccc(F)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.