The molecule with the SMILES O=C(CP(=O)(O)O)c1cccs1 exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
(2-oxo-2-thiophen-2-ylethyl)phosphonic acid