The molecule with the SMILES representation of COC12c3ccccc3-c3ccccc3C1C1C(=O)OC(=O)C12 shows 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-methoxy-17-oxapentacyclo[12.5.0.02,7.08,13.015,19]nonadeca-2,4,6,8,10,12-hexaene-16,18-dione