Using CC(C)(C)c1ccc(CC(=O)OCc2ccccc2)cc1, O=[N+]([O-])c1ccc(CBr)cc1 to produce CC(C)(C)c1ccc(C(Cc2ccc([N+](=O)[O-])cc2)C(=O)OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.