2-Nitro-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Hydroxy-2-(trifluoromethoxy)pyridine-3-methanol
2,3-Diamino-6-nitro-4-(trifluoromethoxy)pyridine
2-Nitro-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
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