2,3-Dibromo-6-(difluoromethyl)pyridine-5-acetic acid
3,4-Dichloro-2-(difluoromethyl)-5-methylpyridine
2,3-Dibromo-5-(difluoromethyl)pyridine-4-acetic acid
2,6-Dichloro-3-(difluoromethyl)-4-methylpyridine
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