3-Methoxy-2-(trifluoromethoxy)pyridine-5-acetic acid
4-(Bromomethyl)-2-(difluoromethyl)-3-iodo-6-methylpyridine
3-(Bromomethyl)-2-(difluoromethyl)-5-fluoro-4-(trifluoromethoxy)pyridine
5-Bromo-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
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