2-Bromo-3-cyano-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 2-bromo-6-cyano-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-bromo-3-cyano-6-(trifluoromethoxy)pyridine-5-carboxylate
3-Bromo-6-cyano-2-(trifluoromethoxy)pyridine-4-carboxylic acid