Using BrCc1ccccc1, Cc1c(F)cc([N+](=O)[O-])c(O)c1C(=O)Oc1ccccc1 to produce Cc1c(F)cc([N+](=O)[O-])c(OCc2ccccc2)c1C(=O)Oc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.