Using [N-]=[N+]=NCCOc1ccc(-n2ccc(OCc3ccc(F)cc3)cc2=O)cc1 to produce NCCOc1ccc(-n2ccc(OCc3ccc(F)cc3)cc2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.