6-Cyano-3-methyl-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
4-(Aminomethyl)-3-chloro-2-nitro-5-(trifluoromethoxy)pyridine
2-Cyano-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
6-Cyano-4-methyl-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride