3-Chloro-4-(chloromethyl)-2-nitro-6-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-5-nitro-4-(trifluoromethyl)pyridine-2-carboxaldehyde
2-Methoxy-4-(trifluoromethoxy)pyridine-6-sulfonyl chloride
3-Methoxy-5-methylpyridine-2-methanol
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