The SMILES CN1COc2c(n(C)c(=O)[nH]c2=O)C1 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}.
[C][N][C][O][C][=C][Branch1][=C][N][Branch1][C][C][C][=Branch1][C][=O][NH1][C][Ring1][Branch2][=O][C][Ring1][=N]