3-(Aminomethyl)-6-cyano-4-methoxy-2-(trifluoromethoxy)pyridine
5-(Aminomethyl)-2-cyano-3-methoxy-4-(trifluoromethoxy)pyridine
Methyl 6-cyano-2-fluoro-4-(trifluoromethoxy)pyridine-3-acetate
6-Fluoro-4-(fluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine