The SMILES CC(C)(C)OC(=O)N1N=NC2C3OC(CC3=O)C21 is from 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}.