The SMILES BrCc1ccc(CBr)c2c1-c1c(CBr)ccc3ccc(CBr)c-2c13 represents 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}.