Methyl 4-cyano-5-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylate
3-Chloro-5-iodo-2-methoxy-4-(trifluoromethoxy)pyridine
3-(Aminomethyl)-2-bromo-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine
2-(Pyridin-4-yl)-5-(trifluoromethyl)benzene-1-sulfonyl chloride