3-Chloro-2-(difluoromethyl)-5-methylpyridine-6-acetic acid
Methyl 5-chloro-3-(chloromethyl)-2-(difluoromethyl)pyridine-4-carboxylate
Ethyl 4-chloro-3-(difluoromethyl)-2-methylpyridine-5-acetate
4-Chloro-5-(chloromethyl)-2-(difluoromethyl)pyridine-3-acetic acid