4-Chloro-3-fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
Methyl 6-cyano-2-fluoro-3-(trifluoromethoxy)pyridine-4-carboxylate
4-Chloro-6-(difluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine
4-Cyano-6-fluoro-2-(trifluoromethoxy)pyridine-3-methanol