4-Chloro-3-(difluoromethyl)-2-hydroxy-5-methylpyridine
3-(Pyridin-4-yl)-4-(trifluoromethyl)benzene-1-sulfonyl chloride
Methyl 5-bromo-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate
5-(Aminomethyl)-3-bromo-2-methyl-4-(trifluoromethoxy)pyridine