4-(Aminomethyl)-2-hydroxy-3-nitro-6-(trifluoromethoxy)pyridine
Methyl 2-(chloromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxylate
2-Hydroxy-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetonitrile
6-Hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetonitrile