2,5-Dibromo-3-(difluoromethyl)-6-nitropyridine
2,4-Dibromo-6-(difluoromethyl)-3-nitropyridine
Methyl 3-(chloromethyl)-5-(difluoromethyl)pyridine-4-acetate
Methyl 3-(chloromethyl)-4-(difluoromethyl)pyridine-5-acetate
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