4-(Aminomethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 4-fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine-3-acetate
Methyl 3-amino-6-(difluoromethyl)-2-nitropyridine-5-carboxylate
3-Amino-2-(difluoromethyl)-5-nitropyridine-6-methanol