2,4-Diamino-3-(difluoromethyl)-5-nitropyridine
3-(Chloromethyl)-5-(difluoromethyl)pyridine-4-carboxaldehyde
3-(Difluoromethyl)-2-methylpyridine-5-methanol
2,3-Diamino-5-(difluoromethyl)-6-nitropyridine
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