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