Using CC(Oc1ccc([N+](=O)[O-])c2ccccc12)c1ccnc(N)c1 to produce CC(Oc1ccc(N)c2ccccc12)c1ccnc(N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.