The SMILES O=C(O)c1ccccc1C=C1Cc2ccc3c(c2C1=O)CCC3 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}.