5-Chloro-3-(2,5-dichlorophenyl)picolinaldehyde
Methyl 3-chloro-2-(2,5-dichlorophenyl)isonicotinate
6-Chloro-5-(2,5-dichlorophenyl)nicotinaldehyde
3-Chloro-5-(2,5-dichlorophenyl)pyridine-2-acetic acid
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