The SMILES Cn1c(N=P(c2ccccc2)(c2ccccc2)c2ccccc2)c([N+](=O)[O-])c(=O)n(C)c1=O is from a molecule that shows no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.