The SMILES Cc1nc2ccccc2c2nnc(SCC(=O)N(Cc3ccccc3)c3ccccc3)n12 is from a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.