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