4,5-Dibromo-3-methoxy-2-(trifluoromethoxy)pyridine
4,6-Dimethyl-3-hydroxy-2-(trifluoromethoxy)pyridine
2,5-Dibromo-4-methoxy-3-(trifluoromethoxy)pyridine
2,3-Dimethyl-5-hydroxy-6-(trifluoromethoxy)pyridine
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