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