2-Fluoro-5-hydroxy-4-(trifluoromethoxy)pyridine
2-Bromo-4,5-dimethyl-3-(trifluoromethoxy)pyridine
2-Fluoro-4-hydroxy-5-(trifluoromethoxy)pyridine
2,5-Dibromo-3-methyl-6-(trifluoromethoxy)pyridine
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