<unk>  is an antifungal drug and antiprotozoal drug.  It is neurotoxic in large doses.  It is a member of a family of drugs called hydroxyquinolines which inhibit certain enzymes related to DNA replication.  The drugs have been found to have activity against both viral and protozoal infections.
Clioquinol
8-Hyydroxyquinoline
Diiodohydroxyquinoline
Iodoquinol
Pyritinol
Tetrahydrozoline
Dextrin
Desaspidin