The SMILES Nc1nc(N)nc(-c2cnccn2)n1 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
6-pyrazin-2-yl-1,3,5-triazine-2,4-diamine