Using BrCc1ccccc1, C[C@H](NC(=O)C(F)(F)F)[C@H](O)c1ccc(O)c([N+](=O)[O-])c1 to produce C[C@H](NC(=O)C(F)(F)F)[C@H](O)c1ccc(OCc2ccccc2)c([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.