4-Bromo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxaldehyde
3-Bromo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylic acid
4-Bromo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
5-Bromo-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxaldehyde