3-Chloro-2-(3,5-dichlorophenyl)pyridine-5-acetic acid
2-Chloro-5-(2,3-dichlorophenyl)-3-iodopyridine
2,3,4-Trichloro-5-(2,3,5-trichlorophenyl)pyridine
2,3-Dichloro-4-(3,5-dichlorophenyl)pyridine
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