2-(Bromomethyl)-6-cyano-5-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Chloro-5-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2-Chloro-4-(chloromethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine
Ethyl 5-(bromomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxylate