The molecule with the SMILES representation of CCOC(=O)C1=C(O)C(=O)c2ccoc2C1=O exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
ethyl 5-hydroxy-4,7-dioxo-1-benzofuran-6-carboxylate