2,6-Dimethoxy-3-methyl-5-(trifluoromethoxy)pyridine
2,4-Diiodo-3-(trifluoromethoxy)pyridine-6-sulfonamide
3,6-Dimethoxy-2-methyl-4-(trifluoromethoxy)pyridine
2,3-Diiodo-6-methoxy-4-(trifluoromethoxy)pyridine
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