Using CC(CO[C@H]1CC[C@H](c2nc3ccc(OCC4CC4)cc3o2)CC1)N=[N+]=[N-] to produce CC(N)CO[C@H]1CC[C@H](c2nc3ccc(OCC4CC4)cc3o2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.