2-Bromo-3-(difluoromethyl)-6-nitropyridine-5-acetic acid
2-Bromo-3-(difluoromethyl)-5-nitropyridine-6-acetic acid
2-Bromo-3-(difluoromethyl)-4-nitropyridine-6-acetic acid
Ethyl 3-bromo-6-(difluoromethyl)-2-nitropyridine-4-carboxylate
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