Based on the SMILES representation CC1=C2C3=C(C)C(=O)C(C)(C)CCC3(C)C2(C)CCC(C)(C)C1=O, the molecule displays 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}.