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: CC1Cc2c(Br)nc(N)nc2NC1=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][C][C][=C][Branch1][C][Br][N][=C][Branch1][C][N][N][=C][Ring1][Branch2][N][C][Ring1][N][=O]