The SMILES O=C(CC1=Nc2nnc(-c3nnc4n3C(=O)C(CC(=O)C3CC3)=N4)n2C1=O)C1CC1 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}.