3-Hydroxy-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
2-Chloro-4-(chloromethyl)-3-(difluoromethyl)pyridine-5-carboxaldehyde
5-Chloro-2-methyl-4-(trifluoromethyl)pyridine
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