The SMILES C.N=C1CSC2=NC3=C(CCCC3=Cc3ccccc3)C(c3ccccc3)N12 represents a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.