Based on the SMILES CC(=O)C1=CC=CC1=NNc1ccccc1, the molecule exhibits 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-[5-(phenylhydrazinylidene)cyclopenta-1,3-dien-1-yl]ethanone