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