6-(Fluoromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-Methyl-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-(Fluoromethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-(Fluoromethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine