N-(4-methoxyphenyl)pyridin-2-amine

3-(trifluoromethyl)-4H-pyrido[2,1-c][1,2,4,5]oxatriazin-3-ol

4-pyridin-2-ylbutan-2-one

2-chloro-10-pyridin-2-ylphenothiazine

1-methyl-2-pyridin-2-ylhydrazine