2-(Difluoromethyl)-3-methyl-5-nitro-6-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-methyl-4-nitro-5-(trifluoromethoxy)pyridine
Ethyl 2-(aminomethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetate
3-(Fluoromethyl)-6-methyl-4-nitro-2-(trifluoromethoxy)pyridine