The molecule with the SMILES O=C(O)C12C3C4(C(=O)O)C1C1(C(=O)O)C2C3(C(=O)O)C41 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}.
cubane-1,3,5,7-tetracarboxylic acid