4-(Difluoromethoxy)-3-fluoro-5-(3-(trifluoromethoxy)phenyl)pyridine
4-(Difluoromethoxy)-3-fluoro-5-(2-(trifluoromethoxy)phenyl)pyridine
2-(Difluoromethoxy)-5-fluoro-3-(4-(trifluoromethoxy)phenyl)pyridine
2-(Difluoromethoxy)-5-fluoro-3-(3-(trifluoromethoxy)phenyl)pyridine