Using CN1CCN(c2ccc(Nc3nc(Oc4cccc([N+](=O)[O-])c4)c4sccc4n3)cc2)CC1 to produce CN1CCN(c2ccc(Nc3nc(Oc4cccc(N)c4)c4sccc4n3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.