The SMILES C=C(C)C(=O)OC1CC2=CC(CC3(C)OC3C3OC(=O)C(=C)C13)OC2=O is from a molecule that exhibits 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}.