3-Iodo-4-(trifluoromethoxy)pyridine-5-sulfonamide
Ethyl 3-amino-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-6-acetate
4-Nitro-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
Ethyl 2-(aminomethyl)-3-cyano-6-(difluoromethyl)pyridine-5-carboxylate
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