2-Cyano-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Ethyl 5-bromo-3-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Bromo-5-(chloromethyl)-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Bromo-5-(difluoromethyl)-2-fluoropyridine-4-carboxamide