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