The molecule with the SMILES c1ccc2c(c1)[nH]c1cnc3c4ncccc4[nH]c3c12 shows 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}.