2-(1H-(1,2,3)三氮唑-4-基)-吡啶

4-(2-吡啶基)-3-丁炔-2-醇

4-bromo-7-(2-pyridin-2-ylethynyl)-2,1,3-benzothiadiazole

N-(2-pyridin-2-ylethyl)aniline

2-[2-[4,5-dimethoxy-2-(2-pyridin-2-ylethynyl)phenyl]ethynyl]pyridine