The SMILES CC1=NN2C=Nc3c(c(-c4ccc(Cl)cc4)cn3-c3ccc(C)cc3)C2N1 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}.