Based on the SMILES O=C1OC(=C(Br)c2cccc3ccccc23)c2ccccc21, the molecule displays no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
3-[bromo(naphthalen-1-yl)methylidene]-2-benzofuran-1-one