The SMILES Cn1c(=O)c2nc(O)c(C(CO)C(=O)c3ccccc3)nc2n(C)c1=O is from a molecule that displays 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}.