2-氨基-6-甲基烟腈

4-chloro-2,7-dimethyl-1,8-naphthyridine

3,5-dimethyl-2-phenylimidazo[1,2-a]pyridine

2,4-二氨基-6-甲基吡啶

N-(5-chloro-2-nitrophenyl)-6-methylpyridin-2-amine