(6-bromopyridin-3-yl)-(4-methylpiperazin-1-yl)methanone

5-(bromomethyl)-2-pyridin-2-ylpyridine

5-methyl-2-[(5-methylpyridin-2-yl)diselanyl]pyridine

5-methyl-2-thiophen-2-ylpyridine

2-苄基-5-甲基吡啶