The SMILES O=C1CSCC(=O)O1 represents a molecule that shows 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}.
[O][=C][C][S][C][C][=Branch1][C][=O][O][Ring1][#Branch1]