Using CC(C)C1c2nc[nH]c2CCN1C(=O)OCC(Cl)(Cl)Cl, O[C@H]1CCOC1 to produce CC(C)C1c2nc[nH]c2CCN1C(=O)O[C@H]1CCOC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.