3-Bromo-5-nitro-4-(trifluoromethoxy)pyridine-2-acetic acid
5-Bromo-2-nitro-3-(trifluoromethoxy)pyridine-6-acetonitrile
3-Bromo-6-(difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine
3-Bromo-4-nitro-5-(trifluoromethoxy)pyridine-2-acetic acid
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