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