4-Chloro-3-(difluoromethyl)-5-hydroxy-2-nitropyridine
3-Bromo-6-(bromomethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine
4-Bromo-2-(bromomethyl)-6-(difluoromethyl)pyridine-3-acetic acid
3-Bromo-6-(bromomethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine