4-(Chloromethyl)-3-(difluoromethyl)-2-fluoropyridine-5-methanol
5-(Chloromethyl)-3-(difluoromethyl)-4-fluoropyridine-2-methanol
2-(Difluoromethyl)-5-hydroxy-6-iodo-3-nitropyridine
2-(Aminomethyl)-6-(difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridine