Using CC(N=[N+]=[N-])C1CCN(c2ccc(Cl)cc2[N+](=O)[O-])C1 to produce CC(N)C1CCN(c2ccc(Cl)cc2[N+](=O)[O-])C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.