Ethyl 2-bromo-5-(difluoromethyl)-4-methoxypyridine-3-acetate
5-(Aminomethyl)-3-bromo-2-(difluoromethyl)pyridine-4-carboxylic acid
5-(Aminomethyl)-3-bromo-4-(difluoromethyl)pyridine-2-carboxylic acid
Methyl 2-bromo-5-(bromomethyl)-4-(difluoromethyl)pyridine-3-carboxylate