4-Methyl-5-(trifluoromethoxy)pyridine-2-sulfonamide
2,3-Diiodo-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine
6-(Difluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3,5-diiodo-4-(trifluoromethoxy)pyridine
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