Based on the SMILES representation C=CN1CCCC1=O.II, 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}.
1-ethenylpyrrolidin-2-one;molecular iodine