Methyl 4-(aminomethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-acetate
Methyl 5-methoxy-2-nitro-3-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 3-(aminomethyl)-5-methoxy-6-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-(fluoromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-4-acetate