3-Cyano-5-fluoro-2-nitro-4-(trifluoromethoxy)pyridine
Methyl 6-cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate
2-Fluoro-3-(fluoromethyl)-4-methyl-6-(trifluoromethoxy)pyridine
3-(Chloromethyl)-6-fluoro-2-methyl-5-(trifluoromethoxy)pyridine