4-(Chloromethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
Methyl 3-(aminomethyl)-6-(difluoromethyl)pyridine-2-acetate
4-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol