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