The SMILES O=C(Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])C(=O)Nn1c(=S)[nH]c2ccccc2c1=O represents a molecule that displays 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}.