Using CC(C)(C)OC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)OCc1ccccc1, CC(C)(C)OC(=O)C(C)(C)Br to produce CC(C)(C)OC(=O)[C@H](Cc1ccc(OC(C)(C)C(=O)OC(C)(C)C)cc1)NC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.