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