3,4-Dichloro-2-(difluoromethyl)pyridine-5-sulfonamide
Ethyl 5-(chloromethyl)-2-(difluoromethyl)pyridine-3-carboxylate
6-(Difluoromethyl)-2-(fluoromethyl)-3-methylpyridine
Ethyl 4-(chloromethyl)-3-(difluoromethyl)pyridine-2-carboxylate
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