Based on the SMILES CC12CCC3C(CCC4C(=NO)C(=O)C(=NO)CC43C)C1CC(=NO)C2=O, 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}.