Ethyl 5-(aminomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-acetate
3-(Aminomethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-6-methanol
5-Cyano-3-(fluoromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine
6-(Aminomethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-methanol