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