The molecule with the SMILES representation of O=C1C=CC2(C=C1)CCC(=O)O2 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
1-oxaspiro[4.5]deca-6,9-diene-2,8-dione