6-(Difluoromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetonitrile
4-Fluoro-2-methoxy-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride
Ethyl 5-cyano-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylate
2-(Difluoromethyl)-4-fluoro-5-(trifluoromethoxy)pyridine-3-acetonitrile