3-Cyano-6-methyl-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
5-Cyano-2-methoxyisonicotinoyl chloride
5-Iodo-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-(Difluoromethyl)-3-nitro-6-(trifluoromethyl)pyridine-4-sulfonyl chloride
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