The molecule with the SMILES O=C(O)C1Cc2nc[nH]c2CN1 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}.
[O][=C][Branch1][C][O][C][C][C][N][=C][NH1][C][=Ring1][Branch1][C][N][Ring1][=Branch2]