3-(Bromomethyl)-4-(difluoromethyl)-6-(trifluoromethyl)pyridine-2-carboxylic acid
6-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-4-carboxylic acid
3-(Bromomethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
3-(Bromomethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-6-carboxaldehyde