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