The SMILES O=C1CCC2(c3ccc(Cl)cc3)Nc3ncncc3N12 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}.
5a-(4-chlorophenyl)-6,7-dihydro-5H-purino[7,8-a]pyrrol-8-one