2-Methyl-4-nitro-3-(trifluoromethoxy)pyridine-6-acetic acid
2-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetic acid
Methyl 3-(difluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 2-methyl-3-nitro-5-(trifluoromethoxy)pyridine-4-acetate