Ethyl 2-(bromomethyl)-6-cyano-4-(trifluoromethoxy)pyridine-3-acetate
Ethyl 6-chloro-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Chloro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-methanol
Ethyl 2-chloro-6-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate