The molecule with the SMILES COc1nc2ncn(C(C)=O)c2c(=O)n1C shows no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][O][C][=N][C][N][=C][N][Branch1][=Branch1][C][Branch1][C][C][=O][C][=Ring1][Branch2][C][=Branch1][C][=O][N][Ring1][=N][C]