Methyl 3-(fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxylate
3-(Aminomethyl)-4-iodo-5-nitro-2-(trifluoromethoxy)pyridine
Methyl 5-(fluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxylate
3-(Aminomethyl)-2-iodo-6-nitro-5-(trifluoromethoxy)pyridine