2-Cyano-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Cyano-5-methyl-3-(trifluoromethoxy)pyridine-4-methanol
Ethyl 5-cyano-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
6-Cyano-4-methyl-3-(trifluoromethoxy)pyridine-2-methanol