2-Amino-6-methoxy-3-(trifluoromethoxy)pyridine-5-acetonitrile
3-Amino-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Bromo-4-chloro-3-fluoro-6-(trifluoromethoxy)pyridine
6-Amino-3-methoxy-2-(trifluoromethoxy)pyridine-4-acetonitrile