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