The SMILES CC(=NNC(=S)Nc1ccccc1Cl)c1cccc(C(C)=NNC(=S)Nc2ccccc2Cl)n1 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}.