Using BrCc1ccccc1, CCOC(=O)c1ccc(O)cc1[N+](=O)[O-] to produce CCOC(=O)c1ccc(OCc2ccccc2)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.