2-Amino-5-bromo-3-(difluoromethyl)-4-nitropyridine
4-Amino-3-bromo-5-(difluoromethyl)-2-methoxypyridine
2-Amino-4-bromo-3-(difluoromethyl)-5-nitropyridine
2-(Difluoromethyl)-4,5-diiodopyridine-3-methanol
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