The SMILES COCn1cnc2c(=O)n(-c3ccc(OC)cc3)c(=S)n(-c3ccc(OC)cc3)c21 is from a molecule that exhibits 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}.