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