The SMILES Cc1ccc2c(c1-c1c(C)ccc3c1C(=O)c1ccccc1C3=O)C(=O)c1ccccc1C2=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}.