5-Chloro-6-(2,5-dichlorophenyl)picolinic acid
Methyl 2-chloro-6-(2,5-dichlorophenyl)nicotinate
Methyl 2-chloro-5-(2,5-dichlorophenyl)nicotinate
2,3-Bis(2,5-dichlorophenyl)-5-chloropyridine
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