6-(Bromomethyl)-3-chloro-2-(difluoromethyl)-4-fluoropyridine
Methyl 3-chloro-2-cyano-6-(difluoromethyl)pyridine-5-carboxylate
2-(Bromomethyl)-5-chloro-4-(difluoromethyl)-3-fluoropyridine
Methyl 3-chloro-2-cyano-5-(difluoromethyl)pyridine-6-carboxylate