4-(Chloromethyl)-2-(difluoromethyl)-5-methoxypyridine-3-carboxaldehyde
Methyl 3-(chloromethyl)-6-(difluoromethyl)-2-methoxypyridine-5-carboxylate
Methyl 4-(chloromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 4-(chloromethyl)-2-(difluoromethyl)-6-methoxypyridine-3-carboxylate