2-(Aminomethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-6-acetic acid
3-(Bromomethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-2-carboxylic acid
2-(Aminomethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetic acid
2-Iodo-3-methoxy-6-(trifluoromethoxy)pyridine-5-sulfonamide