2,4-Diamino-5-(difluoromethyl)-3-methoxypyridine
3-(Chloromethyl)-2,4-diamino-6-(difluoromethyl)pyridine
2,5-Dichloro-3-(difluoromethyl)pyridine-6-carboxylic acid
Ethyl 2-(bromomethyl)-4-(difluoromethyl)pyridine-3-carboxylate
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