The molecule with the SMILES O=[N+]([O-])c1cccc(-c2cn3c(n2)Cc2ccccc2C3)c1 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}.