Methyl 2-(chloromethyl)-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-5-carboxylate
Methyl 2-(chloromethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridine-6-carboxylate
Methyl 2-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-6-carboxylate
3-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxylic acid