Methyl 3-(chloromethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
2-(Chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 3-(chloromethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 2-(chloromethyl)-6-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate