3-Bromo-2-(difluoromethyl)-5-methyl-4-nitropyridine
Ethyl 3-(aminomethyl)-6-bromo-2-(difluoromethyl)pyridine-4-acetate
3-Bromo-2-(difluoromethyl)-4-methyl-5-nitropyridine
2-Bromo-6-(difluoromethyl)-5-methyl-3-nitropyridine
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