Ethyl 3,5-diamino-2-(trifluoromethoxy)pyridine-4-carboxylate
3,4-Diamino-2-nitro-6-(trifluoromethoxy)pyridine
2,6-Diamino-3-nitro-5-(trifluoromethoxy)pyridine
Ethyl 3,4-diamino-5-(trifluoromethoxy)pyridine-2-carboxylate
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