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