The molecule with the SMILES representation of O=C(C=Cc1ccccc1-c1ccccc1)c1ccccc1 shows no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
1-phenyl-3-(2-phenylphenyl)prop-2-en-1-one