The SMILES C#CCN(N=O)C(=O)NC(CCCCNC(=O)OCc1ccccc1)C(=O)OCc1ccccc1 is from a molecule that shows 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}.