3-Chloro-5-(difluoromethyl)-2-fluoropyridine-4-carboxaldehyde
3-Chloro-2-cyano-6-(difluoromethyl)pyridine-5-carbonyl chloride
3-Chloro-4-(difluoromethyl)-6-fluoropyridine-2-carboxaldehyde
3-Chloro-4-(difluoromethyl)-5-fluoropyridine-2-carboxaldehyde
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