Based on the SMILES representation CCC1(O)CCCC2C3CCC4CC(=O)CCC4(C)C3C(=O)CC21C, 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}.