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