4-[2-(4-吡啶)乙炔]苯甲醛

4-[2-(3-phenylphenyl)ethynyl]pyridine

4-(4-bromo-3,5-dimethylthiophen-2-yl)pyridine

3-(4-吡啶基)-2-丙炔-1-醇

4-Bromo-2-propylpyridine