The molecule with the SMILES c1ncc(C23C4C5C6C4C2C6C53)[nH]1 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}.
[C][=N][C][=C][Branch2][Ring1][Ring1][C][C][C][C][C][Ring1][Ring2][C][Ring1][=Branch1][C][Ring1][Ring2][C][Ring1][=Branch1][Ring1][Branch2][NH1][Ring1][=N]