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