Ethyl 4-bromo-5-(difluoromethyl)-2-hydroxypyridine-3-acetate
6-Methoxy-5-(2,4,5-trichlorophenyl)nicotinaldehyde
2,6-Bis(2,4,5-trichlorophenyl)isonicotinic acid
4-Chloro-6-(fluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine
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