The SMILES CN1CN(c2ccccc2)C2(CCN(CCc3cc4ccccc4o3)CC2)C1=O 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}.