Based on the SMILES representation O=C1C(c2ccccc2)=C2C(=C1c1ccccc1)c1cccc3cccc2c13, 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}.