2-(Aminomethyl)-5-bromo-4-(difluoromethyl)-3-(trifluoromethyl)pyridine
Ethyl 6-bromo-4-(difluoromethyl)-2-nitropyridine-3-carboxylate
6-(Aminomethyl)-3-chloro-2-cyano-4-(difluoromethyl)pyridine
Ethyl 6-bromo-4-(difluoromethyl)-3-nitropyridine-2-carboxylate