Methyl 2-(chloromethyl)-5-(difluoromethyl)-3-methoxypyridine-6-carboxylate
3,4-Dichloro-2-(trifluoromethoxy)pyridine-6-methanol
Methyl 2-(chloromethyl)-4-(difluoromethyl)-6-methoxypyridine-3-carboxylate
Ethyl 5-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate