Ethyl 2-(aminomethyl)-3-bromo-6-(difluoromethyl)pyridine-5-carboxylate
3-Chloro-4-(difluoromethyl)-6-fluoropyridine-2-carboxylic acid
Ethyl 2-(aminomethyl)-3-bromo-4-(difluoromethyl)pyridine-6-carboxylate
3-Chloro-4-(difluoromethyl)-5-fluoropyridine-2-carboxylic acid