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=c1c2nn3c(=O)n(-c4ccccc4)c(=O)c3nn2c(=O)n1-c1ccccc1
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#}
5,11-diphenyl-1,2,5,7,8,11-hexazatricyclo[7.3.0.03,7]dodeca-2,8-diene-4,6,10,12-tetrone