Ethyl 3-(difluoromethyl)-6-methoxy-2-(trifluoromethyl)pyridine-5-acetate
3-(Difluoromethyl)-2-methyl-6-nitro-5-(trifluoromethyl)pyridine
3-(Difluoromethyl)-2-methyl-5-nitro-6-(trifluoromethyl)pyridine
Ethyl 5-(difluoromethyl)-2-methoxy-4-(trifluoromethyl)pyridine-3-acetate