Based on the SMILES representation Cn1c(=O)c2c(n(C)c1=O)n1c(=O)c3ccccc3nc1n2C, the molecule exhibits no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][N][C][=Branch1][C][=O][C][=C][Branch1][=Branch2][N][Branch1][C][C][C][Ring1][Branch2][=O][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Ring1][O][N][Ring2][Ring1][C][C]