The SMILES S=C(NCCc1ccccn1)c1nc[nH]c1C(=S)NCCc1ccccn1 represents a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.