Based on the SMILES O=C(O)C12C3C4(C(=O)O)C1C1(C(=O)O)C2C3(C(=O)O)C41, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
cubane-1,3,5,7-tetracarboxylic acid