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: NC(Cc1ccc2nc3c4ccccc4c(=O)cc-3oc2c1)C(=O)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#}
2-amino-3-(5-oxobenzo[a]phenoxazin-9-yl)propanoic acid