3-(Chloromethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-4-carboxaldehyde
3-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-methanol
5-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-4-methanol
4-(Chloromethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-methanol