The SMILES CN1C(=O)C2CC(O)C(SC3CC4C(=O)N(C)C(=O)C4CC3O)CC2C1=O is from a molecule that displays 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}.