The SMILES CCn1c2ccccc2c2cc(N=Nc3ccc(C#N)cc3)ccc21 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
4-[(9-ethylcarbazol-3-yl)diazenyl]benzonitrile