The molecule with the SMILES O=C(Cc1nc2ccccc2c(=O)n1-c1c(Cl)cccc1Cl)c1ccncc1 shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.