4,4'-(1,3-丙二基)双吡啶

2-(吡啶-4-基)苯并[d]噻唑

4-(1-苄基-吡咯烷-3-基)吡啶

4-苯乙基吡啶

4-ethenyl-1-methylpyridin-1-ium,iodide