4-Chloro-6-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-carboxylic acid
4-Bromo-6-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide
4-(Difluoromethyl)-3-hydroxy-2-methyl-5-(trifluoromethyl)pyridine
Methyl 2-bromo-5-(difluoromethyl)pyridine-3-acetate