The SMILES O=C(C(=O)c1cc(-c2ccccc2)nc2ccc3ccccc3c12)c1ccccc1 represents 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}.
1-phenyl-2-(3-phenylbenzo[f]quinolin-1-yl)ethane-1,2-dione