5-Fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-4-acetic acid
2-Hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-6-methanol
4-Fluoro-3-iodo-2-nitro-6-(trifluoromethoxy)pyridine
4-Fluoro-5-hydroxy-3-(trifluoromethoxy)pyridine-2-acetic acid
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