3-Amino-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylic acid
6-Amino-3-nitro-4-(trifluoromethoxy)pyridine-2-sulfonamide
4-Bromo-3-cyano-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Amino-5-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide