Methyl 4-(bromomethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-2-carboxylate
2-Cyano-4-(difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine
Methyl 4-(bromomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 4-(bromomethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-3-carboxylate