2-Amino-3-(difluoromethyl)-6-iodo-5-methylpyridine
2-Amino-3-bromo-5-(difluoromethyl)pyridine-4-sulfonamide
2-Amino-3-(difluoromethyl)-5-iodo-4-methylpyridine
4-Amino-5-(difluoromethyl)-2-iodo-3-methoxypyridine
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