The SMILES O=CC12CCCN1CCC2 represents 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}.
[O][=C][C][C][C][C][N][Ring1][Branch1][C][C][C][Ring1][Branch2]