Ethyl 3-cyano-4-nitro-5-(trifluoromethoxy)pyridine-2-acetate
Methyl 2-cyano-5-iodo-4-(trifluoromethoxy)pyridine-3-acetate
2-Fluoro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-6-methanol
3-(Aminomethyl)-4-cyano-6-methoxy-2-(trifluoromethoxy)pyridine