The SMILES Cc1cc(Cl)ccc1NC(=O)C1C(=O)C(=O)N(c2ccc(Cl)cc2C)C1=O is from a molecule that displays no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.