3,3'-(1-methyl-1H-pyrazole-3,5-diyl)dipyridine

3-(1-methyl-1H-pyrazol-3-yl)pyridine

3-(吡啶-3-基)丙酸乙酯

3-(3-吡啶基)丙烯醛

1-benzyl-7-pyridin-3-yl-1,7-diazaspiro[4.4]nonane