3-(Chloromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-4-acetic acid
2-(Chloromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-3-acetic acid
3-Methyl-5-nitro-4-(trifluoromethoxy)pyridine-2-sulfonamide
5-Methyl-4-nitro-2-(trifluoromethoxy)pyridine-3-sulfonamide