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: CC1(C)C(=NNC(=N)N)C(C)(C)C1=NNC(=N)N
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][Branch1][C][C][C][=Branch1][Branch2][=N][N][C][=Branch1][C][=N][N][C][Branch1][C][C][Branch1][C][C][C][Ring1][N][=N][N][C][=Branch1][C][=N][N]