4-(Chloromethyl)-3-(difluoromethyl)-5-methoxypyridine-2-methanol
4-(Chloromethyl)-6-(difluoromethyl)-2-methoxypyridine-3-methanol
4-(Chloromethyl)-2-(difluoromethyl)-5-methoxypyridine-3-methanol
5-(Chloromethyl)-3-(difluoromethyl)-2-methoxypyridine-4-methanol