Methyl 2-(aminomethyl)-4-cyano-3-(trifluoromethoxy)pyridine-5-carboxylate
5-Cyano-4-methoxy-3-(trifluoromethoxy)pyridine-2-methanol
4-(Aminomethyl)-2-cyano-5-methoxy-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-cyano-4-methoxy-2-(trifluoromethoxy)pyridine