4-(Aminomethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-acetic acid
2-Methoxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetic acid
3-(Aminomethyl)-5-methoxy-6-(trifluoromethoxy)pyridine-2-acetic acid
2-Methoxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-acetic acid