Using CC1CCN(c2nc(Cl)ccc2[N+](=O)[O-])CC1, CN1CCNCC1=O to produce CC1CCN(c2nc(N3CCN(C)C(=O)C3)ccc2[N+](=O)[O-])CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.