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