3-Chloro-2-hydroxy-6-iodo-4-(trifluoromethoxy)pyridine
3-Bromo-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-acetic acid
2-Chloro-6-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine
4-Chloro-2-nitro-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
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