2-Bromo-3-(difluoromethyl)-5-methyl-6-nitropyridine
2-Bromo-3-(difluoromethyl)-6-methylpyridine-4-acetic acid
3-Bromo-5-(difluoromethyl)-6-iodo-2-methylpyridine
2-Bromo-6-(difluoromethyl)-3-hydroxypyridine-5-acetic acid
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