2-(1H-(1,2,3)三氮唑-4-基)-吡啶

trimethyl-(5-pyridin-2-yl-2H-triazol-4-yl)silane

N'-(2-pyridin-2-ylquinazolin-4-yl)pyridine-4-carboximidamide

4-Quinazolinamine, 2-(2-pyridinyl)-

4-乙基-2-吡啶甲腈