Methyl 3-(difluoromethyl)-5-fluoro-6-(trifluoromethoxy)pyridine-2-carboxylate
2-Fluoro-4-hydroxy-3-methyl-5-(trifluoromethoxy)pyridine
4-Fluoro-5-hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine