2,6-Dimethyl-4-nitro-3-(trifluoromethoxy)pyridine
2,3-Diiodo-6-(trifluoromethoxy)pyridine-5-methanol
3,5-Dimethyl-4-iodo-2-(trifluoromethoxy)pyridine
2,6-Diiodo-4-(trifluoromethoxy)pyridine-3-acetonitrile
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