The SMILES Nn1c(Sc2nc3ccccc3c(=O)n2N)nc2ccccc2c1=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}.
3-amino-2-(3-amino-4-oxoquinazolin-2-yl)sulfanylquinazolin-4-one