Using [N-]=[N+]=NCc1nonc1-c1noc(=O)n1-c1ccc(F)c(Cl)c1 to produce NCc1nonc1-c1noc(=O)n1-c1ccc(F)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.