The SMILES c1ccc2[nH]c(SSc3nc4ccccc4[nH]3)nc2c1 is from a molecule that exhibits 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}.