Ethyl 5-(chloromethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
4-(Difluoromethyl)-3-(fluoromethyl)-2-methoxypyridine
4-(Difluoromethyl)-2-(fluoromethyl)-3-methoxypyridine
3-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-methanol