6-Chloro-1-cyclobutyl-3-methyl-1H-pyrrolo[2,3-b]pyridine

2,4,6-三甲氧基吡啶

6-甲氧基吡啶并[2,3-b]吡嗪-3(4h)-酮

2-氯-6-甲氧基-3-吡啶羧醛

6-氯-2-甲氧基-吡啶-3-甲醛