Methyl 4-bromo-3-(difluoromethyl)-6-methoxypyridine-2-carboxylate
Ethyl 3-bromo-4-(difluoromethyl)-2-fluoropyridine-6-carboxylate
6-(Aminomethyl)-4-bromo-2-(difluoromethyl)-3-methoxypyridine
6-(Aminomethyl)-4-bromo-3-(difluoromethyl)-2-methoxypyridine