Using O=C(CBr)OCc1ccccc1, O=[N+]([O-])c1ccc(O)cc1 to produce O=C(COc1ccc([N+](=O)[O-])cc1)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.