The SMILES Cc1cc2cc(O)c3c(=O)c4c(O)cccc4c(=O)c3c2c(=O)c1=O is from a molecule that exhibits 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}.