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