Methyl 6-(trifluoromethyl)-2-(4-(trifluoromethyl)phenyl)nicotinate
Methyl 6-(trifluoromethyl)-3-(4-(trifluoromethyl)phenyl)picolinate
Methyl 6-(trifluoromethyl)-2-(2-(trifluoromethyl)phenyl)nicotinate
Methyl 5-(trifluoromethyl)-3-(3-(trifluoromethyl)phenyl)picolinate