The SMILES CC(=O)CC(=O)C=Cc1cccs1 represents 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}.
[C][C][=Branch1][C][=O][C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][S][Ring1][Branch1]