2-(Aminomethyl)-4-methyl-3-(trifluoromethoxy)pyridine-6-acetic acid
2-(Aminomethyl)-4-methyl-3-(trifluoromethoxy)pyridine-5-acetic acid
2-(Aminomethyl)-3-methyl-6-(trifluoromethoxy)pyridine-5-acetic acid
2-(Aminomethyl)-3-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid