The molecule with the SMILES representation of C1CC2=C(C1)[Se]C(=C1Sc3nsnc3S1)[Se]2 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}.