5-Amino-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile
3-Amino-4-(chloromethyl)-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Amino-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetonitrile
6-Amino-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde