2-甲基咪唑[4,5-C]吡啶

2-(4-吡啶基)-7-氮杂苯并咪唑

4-氯咪唑4,5-C吡啶

1,2,3,4-Tetrahydropyrido[3,4-b]pyrazine

4,7-二溴-[1,2,5]噻二唑并[3,4-c]吡啶