The SMILES N=c1ncn(C(N)=O)[nH]1 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[N][=C][N][=C][N][Branch1][=Branch1][C][Branch1][C][N][=O][NH1][Ring1][Branch2]