Ethyl 2-(difluoromethyl)-6-fluoro-3-hydroxypyridine-5-acetate
4-(Difluoromethyl)-6-methoxy-2-(trifluoromethyl)pyridine-3-acetonitrile
3-Chloro-6-iodo-4-(trifluoromethoxy)pyridine-2-acetic acid
6-(2,3-Difluorophenyl)nicotinaldehyde
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