Using CN1CCC(O)CC1, CC(Nc1nc(Cl)ccc1[N+](=O)[O-])c1ccccn1 to produce CC(Nc1nc(OC2CCN(C)CC2)ccc1[N+](=O)[O-])c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.