2,3-Dichloro-4-(3,4-dichlorophenyl)pyridine
3-Chloro-4-(3,4-dichlorophenyl)-2-methoxypyridine
2-Chloro-4-(3,4-dichlorophenyl)-5-methoxypyridine
3-Chloro-5-(3,4-dichlorophenyl)pyridine-4-acetic acid
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