Using CCOC(=O)CN(C(=O)C(=O)OCC)c1ccc(Cl)cc1[N+](=O)[O-] to produce CCOC(=O)Cn1c(=O)c(=O)[nH]c2cc(Cl)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.