User: I'm looking for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: c1cc(-c2ncc3ccncc3n2)ccn1
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][C][Branch1][#C][C][=N][C][=C][C][=C][N][=C][C][Ring1][=Branch1][=N][Ring1][#Branch2][=C][C][=N][Ring1][S]