Ethyl 3,4-diamino-2-(trifluoromethoxy)pyridine-6-carboxylate
3-Amino-6-bromo-2-(trifluoromethoxy)pyridine-5-methanol
Ethyl 2,6-diamino-3-(trifluoromethoxy)pyridine-5-carboxylate
5-Amino-2-bromo-3-(trifluoromethoxy)pyridine-6-methanol
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