The SMILES c1ccc2c3ccn4ccc5c6ccccc6[nH]c5c4c-3nc2c1 represents a molecule that exhibits 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}.