The SMILES O=C1CC2C(CC3OC(=O)C4C3C23COC4(O)C(O)C3)c2occc21 represents 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}.