The molecule with the SMILES representation of O=[N+]([O-])c1cccc(-c2ncc3c(n2)-c2ccccc2C3)c1 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}.
2-(3-nitrophenyl)-5H-indeno[1,2-d]pyrimidine