Ethyl 2-bromo-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
6-Cyano-4-fluoro-3-(trifluoromethoxy)pyridine-2-acetic acid
Ethyl 2-bromo-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
3-Chloro-4-(fluoromethyl)-2-nitro-6-(trifluoromethoxy)pyridine