3-Bromo-5-(difluoromethyl)-4-iodopyridine-2-methanol
6-Bromo-4-(difluoromethyl)-2-fluoro-3-nitropyridine
3-Bromo-5-(difluoromethyl)-2-iodopyridine-4-methanol
2-Bromo-4-(difluoromethyl)-3-fluoro-6-nitropyridine
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