6-Iodo-3-(trifluoromethyl)pyridine-2-sulfonyl chloride
5-Hydroxy-3-nitropicolinaldehyde
3-Iodo-2-(trifluoromethyl)pyridine-5-sulfonyl chloride
2-Iodo-6-(trifluoromethyl)pyridine-4-sulfonyl chloride
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