3-Methyl-4-nitro-2,5,6-trifluoropyridine
3-Nitro-6-(trifluoromethyl)pyridine-2-acetonitrile
6-Nitro-2-(trifluoromethyl)pyridine-3-acetonitrile
5-Nitro-3-(trifluoromethyl)pyridine-2-acetonitrile
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