2,3-dimethyl-1-(pyridin-4-yl)butan-2-ol

3-(pyridin-4'-yl)propanethiol

1,2-bis(3-(pyridin-4-yl)propyl)disulfane

3,3-dimethyl-1-pyridin-4-ylbutan-2-one

5-甲基吡唑并[1,5-A]吡啶-3-羧酸乙酯