4-Amino-6-(difluoromethyl)-2-methylpyridine-3-carboxaldehyde
4-Amino-5-(difluoromethyl)-2-methoxypyridine-3-acetonitrile
3-Amino-2-(difluoromethyl)-6-methylpyridine-5-carboxaldehyde
3-Amino-2-(difluoromethyl)-5-methoxypyridine-4-acetonitrile
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