3,6-Diamino-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2,5-Diamino-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
2,4-Diamino-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
2,4-Diamino-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
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