The molecule with the SMILES COC(=O)CCCC(=O)C(=NNc1ccc(Cl)cc1)Nc1c(Cl)cccc1Cl 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}.