Ethyl 3-chloro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
5-Chloro-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-methanol
Ethyl 2-chloro-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate
3-Chloro-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-methanol