3-Fluoro-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Ethyl 3-chloro-6-(difluoromethyl)-2-nitropyridine-5-acetate
4-Bromo-5-fluoro-2-(trifluoromethyl)pyridine
3-(Chloromethyl)-2-cyano-4-(trifluoromethoxy)pyridine-6-acetic acid
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