2,3-Diamino-4-(difluoromethyl)-5-(trifluoromethyl)pyridine
2-(Chloromethyl)-3,5-diamino-4-(difluoromethyl)pyridine
Ethyl 3,5-dichloro-2-(difluoromethyl)pyridine-6-carboxylate
5-(Chloromethyl)-3,4-diamino-2-(difluoromethyl)pyridine
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