6-Bromo-2-(difluoromethyl)-3-fluoropyridine-4-carboxaldehyde
Ethyl 5-bromo-2-cyano-4-(difluoromethyl)pyridine-3-carboxylate
Ethyl 5-bromo-2-cyano-3-(difluoromethyl)pyridine-4-carboxylate
6-Bromo-2-(difluoromethyl)-4-fluoropyridine-3-carboxaldehyde
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