Methyl 5-chloro-2-(2,5-dichlorophenyl)isonicotinate
2,6-Bis(2,5-dichlorophenyl)-3-chloropyridine
3,5-Dichloro-2-(2,5-dichlorophenyl)pyridine
6-Chloro-3-(2,4-dichlorophenyl)pyridine-2-acetic acid
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