The molecule with the SMILES representation of COC(=O)c1cc(Br)c(C(=O)C(Cl)(Cl)Cl)[nH]1 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.