The SMILES CCOc1c(Cc2ccccc2)c(=O)n2c3ccccc3n3c(=O)n(C)c(=O)c1c23 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}.