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