The SMILES CC(=O)Oc1ccc2c(c1)oc1c3ccc(OC(C)=O)cc3n(C)c(=O)c21 is from a molecule that displays 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}.