Using O=[N+]([O-])c1ccc(F)c(Cl)c1, OCc1cccc(F)c1 to produce O=[N+]([O-])c1ccc(OCc2cccc(F)c2)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.