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