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