3-Bromo-4-nitro-5-(trifluoromethoxy)pyridine-2-acetonitrile
2-Chloro-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetonitrile
4-Bromo-2-methyl-5-(trifluoromethoxy)pyridine-3-sulfonamide
3-Bromo-2-nitro-6-(trifluoromethoxy)pyridine-5-acetonitrile
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