3-Bromo-6-(difluoromethyl)-2-methyl-5-nitropyridine
5-Bromo-2-(difluoromethyl)-3-methyl-4-nitropyridine
6-Bromo-2-(difluoromethyl)-3-methoxypyridine-4-carboxylic acid
2-Bromo-4-(difluoromethyl)-5-methylpyridine-3-acetic acid
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