Using BrCc1ccccc1, CCOC(=O)Cc1c([N+](=O)[O-])cc(O)c2ccccc12 to produce CCOC(=O)Cc1c([N+](=O)[O-])cc(OCc2ccccc2)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.