The molecule with the SMILES representation of CCOc1ccc(C=CC(=O)c2ccccc2)cc1 displays 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}.
3-(4-ethoxyphenyl)-1-phenylprop-2-en-1-one