5-Chloro-4-iodo-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Bromo-2-methyl-3-(trifluoromethoxy)pyridine-6-sulfonamide
4-Bromo-5-methyl-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Chloro-4-iodo-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
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