4-Bromo-5-cyano-3-methyl-2-(trifluoromethoxy)pyridine
2-Bromo-4-cyano-3-methyl-5-(trifluoromethoxy)pyridine
2-Bromo-3-cyano-6-methyl-4-(trifluoromethoxy)pyridine
4-Bromo-3-cyano-2-methyl-6-(trifluoromethoxy)pyridine
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