3-Nitro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
5-(Difluoromethyl)-4-iodopyridine-2-acetic acid
2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-4-methylpyridine
3-Chloro-4-methoxy-2-(trifluoromethoxy)pyridine-6-carboxylic acid
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