The SMILES CCOc1c2c(cc3c1C(=O)c1c(OC)cccc1C3=O)C=C(OC)CC2 is from 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}.