2-(Chloromethyl)-5-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-acetic acid
6-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-acetic acid
Ethyl 5-(chloromethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-carboxylate
Ethyl 5-(chloromethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-4-carboxylate