2-(3-nitropyridin-2-yl)sulfanyl-1H-benzimidazole

3-nitro-2-(1H-1,2,4-triazol-5-ylsulfanyl)pyridine

2,2'-Bipyridine-3,3'-diamine

1-(3-硝基-2-吡啶基)-4-哌啶甲酸

3-nitro-2-pyridin-3-yloxypyridine