Based on the SMILES Cc1ccc2c(c1)C(=O)C(=Cc1ccccc1)CCS2(=O)=O, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.