The SMILES Cc1cc(Cl)cc2c1NC(=O)C2(O)CC(=O)c1ccco1 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}.