The SMILES C=C1C(=O)C23OC2C1CCC(=O)C1(C)CCC(OC(C)=O)C(C)(C)C1CC3O represents 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}.