The SMILES NCCNC(=Nc1ccccc1)Nc1ccccc1 represents 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}.
1-(2-azanylethyl)-2,3-diphenyl-guanidine