3-(2,3,5-Trichlorophenyl)-6-(trifluoromethyl)picolinic acid
2-(2,3,6-Trichlorophenyl)-5-(trifluoromethyl)nicotinic acid
5-(2,3,6-Trichlorophenyl)-3-(trifluoromethyl)picolinaldehyde
2-(2,3,5-Trichlorophenyl)-4-(trifluoromethyl)nicotinic acid
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