3-(Aminomethyl)-6-(difluoromethyl)-2-hydroxy-4-methoxypyridine
4-(Difluoromethyl)-3-hydroxy-5-iodopyridine-2-carbonyl chloride
3-(Difluoromethyl)-2-hydroxy-5-methoxypyridine-4-carboxaldehyde
4-(Difluoromethyl)-2-hydroxy-5-iodopyridine-3-carbonyl chloride