The SMILES O=C(O)CCC(=NNc1nsc2ccccc12)c1ccccc1 represents a molecule that shows 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}.
[O][=C][Branch1][C][O][C][C][C][=Branch1][S][=N][N][C][=N][S][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]