3-Methoxy-4-methyl-5-(trifluoromethoxy)pyridine-2-sulfonamide
3-Methoxy-2-methyl-6-(trifluoromethoxy)pyridine-5-sulfonamide
4-(Chloromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-2-acetic acid
3-(Fluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine-4-methanol