The molecule with the SMILES representation of CCOC(=O)C(C)(C(C)=O)c1nc(S)nc(S)n1 exhibits 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}.