Using COC(=O)[C@@](N)(Cc1ccc(-c2ccccc2OC)cc1)C(=O)OC(C)(C)C to produce COc1ccccc1-c1ccc(C[C@](N)(C(=O)O)C(=O)OC(C)(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.