3-Chloro-5-(chloromethyl)-2-cyano-4-(trifluoromethoxy)pyridine
Methyl 2-bromo-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-bromo-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
5-Chloro-4-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine