The SMILES Cn1c(=O)nc2n(-c3cc(C(F)(F)F)cc(C(F)(F)F)c3)c3ccccc3nc-2c1=O is from 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}.