3-Bromo-6-cyano-4-(trifluoromethoxy)pyridine-2-carboxylic acid
4-Amino-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Bromo-6-(fluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine
5-Bromo-2-cyano-3-(trifluoromethoxy)pyridine-4-carboxylic acid