5-ethylpyridine-2-carbonitrile

2-[2-(5-ethylpyridin-2-yl)ethyl]isoindole-1,3-dione

2,6-二甲基-3-乙基吡啶

5-乙基-2-甲基吡啶1-氧化物

2-(5-乙基-2-吡啶基)-1H-苯并咪唑