6-Cyano-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Fluoro-4-iodo-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Cyano-5-iodo-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Fluoro-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
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