(E)-N,N-二甲基-2-(1H-吡咯并[3,2-b]吡啶-5-基)乙烯胺

N-[3-(1-methylpiperidin-4-yl)-1H-pyrrolo[3,2-b]pyridin-5-yl]acetamide

(6-methyl-5-nitropyridin-2-yl)hydrazine

2-羟基-5-硝基-6-甲基吡啶

6-氯-2-甲基-3-硝基吡啶