Using CC(C)(C)OC[C@H](CO)NC(=O)OCc1ccccc1, COC(=O)c1ccccc1CBr to produce COC(=O)c1ccccc1COC[C@@H](COC(C)(C)C)NC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.