6-(Difluoromethyl)-3-hydroxy-4-methyl-2-nitropyridine
2-Methyl-6-(trifluoromethyl)pyridine-4-carboxaldehyde
4-(Aminomethyl)-6-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine
4-(Aminomethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile