The SMILES CC(=O)C1CCC2C1(C)CC1OC13C21C=CC2(CC(O)CCC23C)C2C(=O)OC(=O)C21 is from 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}.