3-bromo-5-imidazol-1-ylpyridine

3-溴-5-(3-甲基噻吩-2-基)吡啶

3-溴-5-(3-氯苯氧基)吡啶

3-溴-5-(4-氯苯氧基)吡啶

3-溴-5-(4-吗啉基)吡啶