2-Bromo-6-(chloromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine
3-Fluoro-2-(fluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine
4-Bromo-3-(trifluoromethyl)picolinic acid
Ethyl 5-(difluoromethyl)-3-hydroxy-4-methylpyridine-2-carboxylate
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