3-Fluoro-6-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine
5-Fluoro-2-hydroxy-3-nitro-4-(trifluoromethoxy)pyridine
2-Fluoro-3-methyl-5-(trifluoromethoxy)pyridine-4-acetic acid
3-Fluoro-4-hydroxy-5-(trifluoromethoxy)pyridine-2-acetonitrile
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