3-(Trifluoromethyl)-2-(4-(trifluoromethyl)phenyl)isonicotinic acid
2-(Trifluoromethyl)-6-(4-(trifluoromethyl)phenyl)isonicotinic acid
Methyl 6-(trifluoromethyl)-3-(2-(trifluoromethyl)phenyl)picolinate
Methyl 3-(trifluoromethyl)-2-(3-(trifluoromethyl)phenyl)isonicotinate