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