Using [N-]=[N+]=Nc1ccncc1C=O, Nc1c(Cl)cc(F)cc1Cl to produce [N-]=[N+]=Nc1ccncc1/C=N/c1c(Cl)cc(F)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.