The SMILES O=NC1(c2ccccc2)CCCCC1[N+](=O)[O-] represents 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}.
[O][=N][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][C][C][Ring1][N][N+1][=Branch1][C][=O][O-1]