Methyl 3-cyano-6-methyl-2-(trifluoromethoxy)pyridine-4-acetate
3-(Chloromethyl)-2-fluoro-5-nitro-6-(trifluoromethoxy)pyridine
Ethyl 6-fluoro-4-methyl-2-(trifluoromethoxy)pyridine-3-acetate
Methyl 4-cyano-5-methyl-2-(trifluoromethoxy)pyridine-3-acetate