2-Bromo-4-nitro-3-(trifluoromethoxy)pyridine-6-acetonitrile
3-Bromo-6-nitro-4-(trifluoromethoxy)pyridine-2-methanol
4-Bromo-3-nitro-2-(trifluoromethoxy)pyridine-5-methanol
4-Bromo-6-nitro-3-(trifluoromethoxy)pyridine-2-methanol
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