Using COC(=O)[C@H]1c2ccc(O)cc2CCN1C(=O)OC(C)(C)C, CC(=O)Nc1cccc(CO)c1 to produce COC(=O)[C@H]1c2ccc(OCc3cccc(NC(C)=O)c3)cc2CCN1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.