3-(Fluoromethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2,4-Diamino-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
5-(Fluoromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Fluoromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine