User: I'm searching for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: Cc1nn(C)c2nc(=O)n(C)c(=O)c-2[n+]1[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Assistant: This is a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}: {SMILES#}
[C][C][=N][N][Branch1][C][C][C][=N][C][=Branch1][C][=O][N][Branch1][C][C][C][=Branch1][C][=O][C][Ring1][=Branch2][=N+1][Ring1][=C][O-1]