The SMILES NS(=O)(=O)c1ccc(NC(=O)COC(=O)c2cccc3c(=O)c4ccccc4[nH]c23)cc1 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}.