5-(Chloromethyl)-3-(difluoromethyl)-2-fluoropyridine-4-carboxylic acid
Ethyl 2-(difluoromethyl)-5-fluoro-3-methylpyridine-4-acetate
3-(Chloromethyl)-2-(difluoromethyl)-5-fluoropyridine-4-carboxylic acid
3-(Aminomethyl)-2-(difluoromethyl)-4-fluoropyridine-6-carboxylic acid