Using CC(=O)c1cc(OCc2ccccc2)cc(NC(=O)C(C)(C)Br)c1O to produce CC(=O)c1cc(OCc2ccccc2)cc2c1OC(C)(C)C(=O)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.