The SMILES COC1=CC(=C(c2ccc(O)c(OC)c2)c2ccc(O)c(OC)c2)C=CC1=O 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}.