Using CCOC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)C1CC1, COc1ccc(C(OC)OC)cc1 to produce CCOC(=O)[C@@H]1OC(c2ccc(OC)cc2)N(C(=O)OC(C)(C)C)[C@H]1C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.