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