The SMILES CC(=O)C1Cn2c(nc3ccccc32)C[Se]1 is from a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][C][=Branch1][C][=O][C][C][N][C][=Branch1][N][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][Se][Ring1][=N]