3-(Bromomethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxaldehyde
3-(Bromomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-(Bromomethyl)-6-(difluoromethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
6-(Bromomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxaldehyde