5-溴-2-(1-甲基-1H-吡唑-3-基)吡啶

5-溴-2-(1H-吡唑-3-基)吡啶

3-[6-(3-hydroxyprop-1-ynyl)pyridin-3-yl]prop-2-yn-1-ol

N-[3-(5-bromopyridin-2-yl)prop-2-ynyl]formamide

2-(5-溴吡啶-2-基)-2-氰基乙酸叔丁酯