The SMILES CC#CCCC1CCCCNC1=O is from a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][C][#C][C][C][C][C][C][C][C][N][C][Ring1][#Branch1][=O]