N4-乙基-6-甲氧基-吡啶-3,4-二胺

2-(1-ethyl-6-methoxyimidazo[4,5-c]pyridin-2-yl)acetonitrile

4-(1-乙基-1H-咪唑并[4,5-c]吡啶-2-基)-1,2,5-噁二唑-3-胺

2-(1-ethylimidazo[4,5-c]pyridin-2-yl)acetonitrile

2,4-二甲氧基-5-硝基吡啶