5-Bromo-2-cyano-3-(trifluoromethoxy)pyridine-6-methanol
4-Amino-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-Bromo-5-(chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
4-Amino-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetonitrile