The SMILES Nn1c(=S)[nH]c2ccccc2c1=O is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[N][N][C][=Branch1][C][=S][NH1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][O][=O]