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