Using c1c[nH]nn1, Fc1ccc(C2=NOC(Cn3ccnn3)C2)cc1F to produce Fc1cc(C2=NOC(Cn3ccnn3)C2)ccc1-n1ccnn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.