2-Cyano-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Cyano-5-methyl-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Cyano-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Chloro-5-nitro-3-(trifluoromethoxy)pyridine-6-methanol