2-Bromo-3-(difluoromethyl)-4-methylpyridine-6-carboxamide
4-Bromo-2-(difluoromethyl)-5-methoxypyridine-3-carboxamide
3-Bromo-6-(difluoromethyl)-2-methoxypyridine-4-carboxamide
4-Bromo-2-(difluoromethyl)-3-methoxypyridine-5-carboxamide
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