3-(Bromomethyl)-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-(Difluoromethyl)-5-nitro-2-(trifluoromethoxy)pyridine-3-carboxylic acid
3-(Difluoromethyl)-6-nitro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
3-(Bromomethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxaldehyde