Methyl 3-bromo-2-(difluoromethyl)-5-methylpyridine-6-acetate
Methyl 3-bromo-2-(difluoromethyl)-4-methylpyridine-6-acetate
2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-methanol
2-Bromo-5-(difluoromethyl)-3-(trifluoromethyl)pyridine-4-methanol