4-Amino-5-(difluoromethyl)-2,3-diiodopyridine
2-Amino-3-bromo-6-(difluoromethyl)-4-methylpyridine
5-Amino-2-bromo-3-(difluoromethyl)-6-methoxypyridine
4-Amino-3-bromo-6-(difluoromethyl)-2-methoxypyridine
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