2-Amino-6-bromo-3-nitro-4-(trifluoromethoxy)pyridine
2-Amino-5-bromo-3-(trifluoromethoxy)pyridine-4-acetonitrile
6-Amino-3-bromo-4-nitro-2-(trifluoromethoxy)pyridine
2-Amino-3-bromo-4-(trifluoromethoxy)pyridine-5-acetonitrile
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