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