6-(Difluoromethyl)-2-nitro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
5-(Fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 4-(fluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylate
6-(Difluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylic acid