2-Bromo-5-(difluoromethyl)-3-(trifluoromethyl)pyridine-4-methanol
2-Bromo-4-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-methanol
2-Bromo-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-methanol
Methyl 2-bromo-3-(difluoromethyl)-5-nitropyridine-4-carboxylate