2,6-Bis(2,3-dichlorophenyl)-4-(trifluoromethyl)pyridine
2,5-Bis(2,3-dichlorophenyl)-4-(trifluoromethyl)pyridine
4,5-Bis(2,3-dichlorophenyl)-2-(trifluoromethyl)pyridine
2,6-Bis(2,3-dichlorophenyl)-3-(trifluoromethyl)pyridine
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