Human polyomavirus 2
| Artesunate | JCV | Unclear | Preclinical | — | Unknown | |
| Brincidofovir | JCV | Viral DNA polymerase inhibitor | Preclinical | — | Viral DNA pol | |
| Cidofovir | JCV | Viral DNA polymerase inhibitor | Preclinical | — | Viral DNA pol | |
| Clozapine | JCV | Unknown | Preclinical | — | Unknown | |
| Lapachone | JCV | Inhibits viral DNA synthesis | Preclinical | — | Human (multiple) | |
| Mefloquine | JCV | — | Preclinical | — | Human (multiple) | |
| Seliciclib | JCV | Cyclin-dependent kinase (CDK) inhibitor | Preclinical | — | Human PTK | |
| Topotecan | JCV | Topoisomerase I inhibitor. Camptothecin analog | Preclinical | — | Human topoisomerase | |
| Verdinexor | JCV | Nuclear export inhibitor | Preclinical | — | Human exportin |