(2-甲氧基-3-吡啶)甲醇

1-(2-甲氧基吡啶-3-基)乙酮

3-(氯甲基)-2-甲氧基吡啶

6-chloro-2,3-dihydropyrano[2,3-b]pyridin-4-one

1,1,5-trimethylfuro[3,4-c]pyridine-3,4-dione