5-Chloro-4-(3,4-dichlorophenyl)-2-fluoropyridine
3-(3,4-Dichlorophenyl)-6-fluoropicolinic acid
2-(3,4-Dichlorophenyl)-6-fluoronicotinic acid
3,5-Difluoro-2,4,6-tris(3,4-dichlorophenyl)pyridine
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