The SMILES CC(=O)SC1CC(=O)C=C2CCC3C4CCC(=O)OC4(C)CCC3C21C is from a molecule that displays no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.