All of the following is true about “Imiquimod” except:
Mechanism of Action 
The probable mechanism in treating actinic keratosis and external genital warts is, it is a immune response modifier, stimulates the release of inflammatory cytokines and proliferation/migration of immune cells.
No direct antiviral activity.
Direct antiviral activity
Indirect antiviral activity
Antitumor activity
It releases cytokines