3-Fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine
3-Methyl-2-nitro-5-(trifluoromethoxy)pyridine
2-Methyl-4-nitro-5-(trifluoromethoxy)pyridine
4-Fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
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