Using NO, CCOC(=O)CC(=O)C1CCN(C(=O)OC)C(c2ccc(Cl)cc2Cl)C1 to produce COC(=O)N1CCC(c2cc(=O)[nH]o2)CC1c1ccc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.