The molecule with the SMILES NN1C(=O)CSC1=S 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}.
[N][N][C][=Branch1][C][=O][C][S][C][Ring1][=Branch1][=S]