The molecule with the SMILES O=C(Cc1ccc(Cl)cc1)NC(NC(=O)Cc1ccc(Cl)cc1)C(Cl)(Cl)Cl 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}.