Using c1ccc(N2CCNCC2)nc1, Nc1cc(Cl)ccc1[N+](=O)[O-] to produce Nc1cc(N2CCN(c3ccccn3)CC2)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.