The SMILES O=[PH](O)c1cccs1 represents a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[O][=PH1][Branch1][C][O][C][=C][C][=C][S][Ring1][Branch1]