4-(Aminomethyl)-6-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine
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