4-Chloro-5-(difluoromethyl)-2-fluoropyridine-3-sulfonyl chloride
2-Chloro-3-(chloromethyl)-5-nitro-6-(trifluoromethoxy)pyridine
Ethyl 4-bromo-2-(bromomethyl)-5-(difluoromethyl)pyridine-3-acetate
5-(3,5-Dichlorophenyl)-3-fluoro-2-mercaptopyridine
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