5-(Trifluoromethyl)-3-(4-(trifluoromethyl)phenyl)picolinonitrile
5-(Trifluoromethyl)-3-(2-(trifluoromethyl)phenyl)picolinonitrile
3-(Trifluoromethyl)-5-(3-(trifluoromethyl)phenyl)picolinonitrile
6-(Trifluoromethyl)-3-(4-(trifluoromethyl)phenyl)picolinic acid