5-Chloro-3-(3,5-dichlorophenyl)picolinonitrile
5-(3,5-Dichlorophenyl)-3-nitropicolinonitrile
2,6-Bis(3,5-dichlorophenyl)isonicotinonitrile
3,5-Bis(3,5-dichlorophenyl)isonicotinonitrile
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