The SMILES CCCCC(=O)N1C(=O)C(=CN(C)C)c2cc(C=O)ccc21 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}.