The SMILES CCC(=O)N1C(=O)C(C)C23c4cccc([N+](=O)[O-])c4C(=O)N2CCCN13 is from a molecule that shows 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}.