Using Cc1ccc([N+](=O)[O-])cc1-c1ccc2ccn(-c3cc(N)ncn3)c2c1 to produce Cc1ccc(N)cc1-c1ccc2ccn(-c3cc(N)ncn3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.