The SMILES c1ccc2c(c1)SC1=C(SC(=C3SC4=C(S3)Sc3ccccc3S4)S1)S2 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}.