Using COC(=O)c1cc([N+](=O)[O-])c(O)cc1C(F)(F)F, BrCc1ccccc1 to produce COC(=O)c1cc([N+](=O)[O-])c(OCc2ccccc2)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.