6-butyl-2-oxo-1,2,3,6-tetrahydropyridine

3-(2-吡啶基)-2-丙炔-1-醇

2-咪唑-1-吡啶

2-quinolin-2-yl-1,3-benzothiazole

2-(吡咯烷-3-基氧基)-吡啶