2-Bromo-6-(difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
2-Bromo-6-(difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine
3-Bromo-6-(chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
4-Bromo-5-nitro-3-(trifluoromethoxy)pyridine-2-methanol
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