Ethyl 6-cyano-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
2-Fluoro-6-(fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine
Ethyl 2-cyano-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetate
4-Cyano-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-methanol