Methyl 2-cyano-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetate
Methyl 4-cyano-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate
5-(Bromomethyl)-2-fluoro-4-methyl-3-(trifluoromethoxy)pyridine
Methyl 6-cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate