Methyl 3-(chloromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 4-bromo-3-(bromomethyl)-6-(difluoromethyl)pyridine-2-carboxylate
2-Chloro-3-(difluoromethyl)-5-methyl-4-nitropyridine
3,4-Bis(4-(trifluoromethoxy)phenyl)-5-(trifluoromethyl)pyridine