4-Chloro-2-(difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
2-Chloro-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylic acid
3-(Bromomethyl)-4-cyano-2-methyl-5-(trifluoromethoxy)pyridine
3-Chloro-4-(difluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine