The molecule with the SMILES representation of c1ccc2c3ccn4ccc5c6ccccc6[nH]c5c4c-3nc2c1 exhibits no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.