Based on the SMILES representation O=C1N=C(c2ccccc2)OC1=Cc1ccccc1, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
5-benzylidene-2-phenyl-1,3-oxazol-4-one