Using Fc1ccccc1-c1nc2c(Cl)cccc2cc1CCl, [N-]=[N+]=[N-] to produce [N-]=[N+]=NCc1cc2cccc(Cl)c2nc1-c1ccccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.