4-(Aminomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-6-acetic acid
3-(Aminomethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-2-acetic acid
3-(Aminomethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-5-methanol
4-Hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-5-carbonyl chloride