Using CN1CCN(Cc2cc(-c3ccc([N+](=O)[O-])cc3)c3cnn(C)c3n2)CC1 to produce CN1CCN(Cc2cc(-c3ccc(N)cc3)c3cnn(C)c3n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.