5-Amino-4-bromo-2-(trifluoromethoxy)pyridine-3-acetonitrile
4,5-Diamino-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3,4-Difluoro-6-(trifluoromethoxy)pyridine-2-acetonitrile
2,6-Diamino-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
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