6-Bromo-3-(difluoromethyl)-4-methyl-2-nitropyridine
Methyl 2-bromo-3-(chloromethyl)-4-(difluoromethyl)pyridine-5-carboxylate
2-Bromo-5-(difluoromethyl)-3-methyl-6-nitropyridine
3-Bromo-6-(chloromethyl)-2-(difluoromethyl)pyridine-5-carboxylic acid
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