6-(Chloromethyl)-2,4-diamino-3-(difluoromethyl)pyridine
Ethyl 3,5-diamino-2-(difluoromethyl)pyridine-4-acetate
3,5-Dichloro-4-(difluoromethyl)pyridine-2-sulfonamide
Ethyl 3,4-diamino-5-(difluoromethyl)pyridine-2-acetate
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