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: O=C(NNC(=S)Nc1ccc(Br)cc1)c1cc(-c2ccccc2)nc2ccccc12
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#}
[O][=C][Branch2][Ring1][Ring1][N][N][C][=Branch1][C][=S][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][=C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][C][=C][C][=C][C][=C][Ring1][S][Ring1][=Branch1]