The SMILES C=C1C(=O)C23C(O)CC4C(C)(C)CCCC4(COC(C)=O)C2C(O)CC1C3O 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}.