The molecule SMILES Cc1nc(-c2ccccc2)cn2c1nc1ccccc12 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
1-methyl-3-phenylpyrazino[1,2-a]benzimidazole