3-Chloro-4-(fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine
3-Chloro-2-(fluoromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine
6-Bromo-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile
Methyl 5-bromo-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylate