Based on the SMILES COC(=O)C1(C)CCCC2(C)C3=C(CCC12)CC1(CC3)SCCS1, the molecule shows no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.