Ethyl 2-fluoro-5-iodo-4-(trifluoromethoxy)pyridine-3-acetate
2-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Difluoromethyl)-2-nitropyridine-4-carbonyl chloride
Methyl 4-(chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-2-carboxylate