The SMILES CCCCC1(C(NC(=O)c2ccccc2Cl)c2ccncc2)C(=O)N(c2ccccc2)N(c2ccccc2)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}.