2,3-Dichloro-6-(difluoromethyl)pyridine-4-acetic acid
2,3-Diamino-5-(difluoromethyl)-6-(trifluoromethyl)pyridine
2,3-Diamino-4-(difluoromethyl)-5-(trifluoromethyl)pyridine
2-(Chloromethyl)-3,5-diamino-4-(difluoromethyl)pyridine
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