The SMILES COC(=O)C1C(O)CCC2CN3CCc4c([nH]c5cccc(OC)c45)C3CC21 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}.