Using O=C(O)[C@@H]1CCCCN1C(=O)OCc1ccccc1, CN1CCOCC1 to produce CN(C)C(=O)[C@@H]1CCCCN1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.