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