2-Chloro-6-cyano-3-(difluoromethyl)pyridine-5-carbonyl chloride
2-Chloro-6-(difluoromethyl)-4-fluoropyridine-3-carboxaldehyde
2-Chloro-5-cyano-6-(difluoromethyl)pyridine-3-carbonyl chloride
2-Chloro-6-(difluoromethyl)-3-fluoropyridine-4-carboxaldehyde