4-Bromo-2,5-diamino-3-(trifluoromethoxy)pyridine
2-Bromo-4,6-diamino-3-(trifluoromethoxy)pyridine
2-(Fluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridine
5-Bromo-2,4-diamino-3-(trifluoromethoxy)pyridine
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