Methyl 4-bromo-5-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-carboxylate
4-Chloro-3-cyano-6-(difluoromethyl)pyridine-2-carboxaldehyde
Ethyl 5-bromo-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-acetate
Ethyl 5-bromo-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-acetate