2-甲基-3-丁炔-2-醇

3-bromo-5-(1-methylpyrrolidin-2-yl)pyridine

5-溴烟酸乙酯

3-溴-5-(2-吡咯烷)吡啶

3-Bromo-5-(3,4-dihydro-2H-pyrrol-5-yl)pyridine