4-Bromo-5-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-methanol
4-Bromo-3-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-methanol
5-Bromo-2-(difluoromethyl)-4-nitropyridine-3-sulfonamide
5-Bromo-2-(difluoromethyl)-3-nitropyridine-4-sulfonamide
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