2-(Bromomethyl)-3-cyano-5-methyl-6-(trifluoromethoxy)pyridine
5-Chloro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Chloro-6-methyl-4-(trifluoromethoxy)pyridine-2-acetic acid
3-Cyano-6-methoxy-2-(trifluoromethoxy)pyridine-4-acetic acid