5-(Bromomethyl)-2-(difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridine
Ethyl 2-(difluoromethyl)-5-fluoro-4-nitropyridine-3-carboxylate
Ethyl 6-(difluoromethyl)-4-fluoro-2-nitropyridine-3-carboxylate
Methyl 5-(difluoromethyl)-4-fluoro-2-nitropyridine-3-carboxylate