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