3-Cyano-6-methyl-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-(Bromomethyl)-6-fluoro-5-(trifluoromethoxy)pyridine-3-acetic acid
5-Cyano-2-methyl-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Ethyl 4-fluoro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxylate