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