The SMILES O=C1CC(c2cccc(Cl)c2)n2cccc21 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}.
3-(3-chlorophenyl)-2,3-dihydropyrrolizin-1-one