3-(Difluoromethyl)-5-fluoro-2-methoxypyridine-6-methanol
4-Chloro-6-nitro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
6-(Bromomethyl)-2-(difluoromethyl)-4-hydroxypyridine-3-carboxaldehyde
2-Iodo-4-nitro-3-(trifluoromethoxy)pyridine-6-acetic acid
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