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