3,5-Dihydroxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-Chloro-3,6-dimethyl-4-(trifluoromethoxy)pyridine
3-Chloro-2,5-dimethyl-6-(trifluoromethoxy)pyridine
4,5-Diiodo-2-fluoro-3-(trifluoromethoxy)pyridine
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