2-bromo-6-(trimethylsilyl)ethynylpyridine

2,6-二(乙炔基)吡啶

2-bromo-6-[2-(6-bromopyridin-2-yl)ethynyl]pyridine

6-cyclohexyl-1H-pyridine-2-thione

(6-溴-2-吡啶)苯基-甲酮