The SMILES CCCC(=O)OC1C(C2COC(C)(C)O2)OC2OC(C)(C)OC21 represents a molecule that exhibits 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}.