3-Amino-4-bromo-6-hydroxy-2-(trifluoromethoxy)pyridine
2,3-Dichloro-5-nitro-6-(trifluoromethoxy)pyridine
2,4-Difluoro-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2,3-Dichloro-4-nitro-5-(trifluoromethoxy)pyridine
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