2-Cyano-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-carboxylic acid
6-(Bromomethyl)-3-chloro-2-(trifluoromethoxy)pyridine-4-acetonitrile
2-(Difluoromethyl)-4-hydroxy-3-methyl-5-(trifluoromethoxy)pyridine
2-Amino-5-(chloromethyl)-3-(difluoromethyl)pyridine-6-carboxaldehyde