Ethyl 3-chloro-4-(chloromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylate
6-Chloro-4-hydroxy-2-(trifluoromethoxy)pyridine-3-acetic acid
3-Chloro-5-(difluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine
2-Chloro-4-iodo-3-(trifluoromethoxy)pyridine-6-methanol