The molecule with the SMILES representation of COC(=O)CN1SC2(SC13C(C)(C)C(=O)C3(C)C)C(C)(C)C(=O)C2(C)C 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}.