3-(Bromomethyl)-2-cyano-6-fluoro-4-(trifluoromethoxy)pyridine
3-Methyl-2-nitro-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
6-Mercapto-2-(trifluoromethyl)-3-(3-(trifluoromethyl)phenyl)pyridine
Ethyl 3-chloro-5-(chloromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylate