Ethyl 2-(aminomethyl)-5-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 6-(aminomethyl)-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 6-(aminomethyl)-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-(aminomethyl)-5-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate