Ethyl 2-(aminomethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-4-acetate
Ethyl 6-(aminomethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetate
2-Methoxy-4-nitro-6-(trifluoromethoxy)pyridine-3-methanol
Ethyl 4-iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylate