The SMILES COc1cccc(C=c2[nH]c(=O)c(=Cc3cccc(OC)c3OC)[nH]c2=O)c1OC is from a molecule that exhibits 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}.
3,6-bis[(2,3-dimethoxyphenyl)methylidene]piperazine-2,5-dione