Ethyl 5-hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetate
4-(Aminomethyl)-6-iodo-2-(trifluoromethoxy)pyridine-3-methanol
Ethyl 4-hydroxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetate
Ethyl 2-iodo-6-methyl-5-(trifluoromethoxy)pyridine-3-carboxylate