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