The SMILES C=CCN1C(=C2SC(=S)N(c3ccc(C)cc3)C2=O)Sc2c1ncn(C)c2=O 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}.