3-Fluoro-5-methyl-4-(trifluoromethoxy)pyridine-2-acetic acid
5-Fluoro-4-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid
4-Cyano-2-(fluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine
3-Cyano-5-(fluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine
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