4-(Difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine
2-Methyl-4-(trifluoromethoxy)pyridine-3-sulfonamide
2-Chloro-3,4-diamino-5-(trifluoromethoxy)pyridine
4-Chloro-3,6-diamino-2-(trifluoromethoxy)pyridine
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