The SMILES O=C1C(Cl)=C(Cl)C(=O)N1C1C2CC3CC(C2)CC1C3 is from 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}.