2-Cyano-5-iodo-6-methyl-3-(trifluoromethoxy)pyridine
Methyl 2-(chloromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylate
5-Fluoro-4-(fluoromethyl)-3-nitro-2-(trifluoromethoxy)pyridine
3-Fluoro-4-(fluoromethyl)-2-nitro-5-(trifluoromethoxy)pyridine