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