3-Bromo-5-(difluoromethyl)-2-methyl-4-(trifluoromethyl)pyridine
4-Bromo-5-(difluoromethyl)-3-methoxypyridine-2-carboxaldehyde
3-Bromo-4-(difluoromethyl)-5-methyl-2-(trifluoromethyl)pyridine
4-Bromo-3-(difluoromethyl)-2-methoxypyridine-6-carboxaldehyde