Using CC(C)(C)OC(=O)N1CC[C@@H](Nc2ncc(Cl)cc2[N+](=O)[O-])C1 to produce CC(C)(C)OC(=O)N1CC[C@@H](Nc2ncc(Cl)cc2N)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.